./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 e943c265 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/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_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be --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 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-e943c26 [2021-10-21 19:07:34,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-21 19:07:34,379 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-21 19:07:34,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-21 19:07:34,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-21 19:07:34,439 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-21 19:07:34,441 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-21 19:07:34,443 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-21 19:07:34,445 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-21 19:07:34,446 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-21 19:07:34,448 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-21 19:07:34,449 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-21 19:07:34,450 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-21 19:07:34,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-21 19:07:34,453 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-21 19:07:34,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-21 19:07:34,456 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-21 19:07:34,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-21 19:07:34,460 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-21 19:07:34,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-21 19:07:34,465 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-21 19:07:34,467 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-21 19:07:34,468 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-21 19:07:34,469 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-21 19:07:34,473 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-21 19:07:34,474 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-21 19:07:34,474 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-21 19:07:34,475 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-21 19:07:34,476 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-21 19:07:34,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-21 19:07:34,477 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-21 19:07:34,478 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-21 19:07:34,479 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-21 19:07:34,480 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-21 19:07:34,481 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-21 19:07:34,482 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-21 19:07:34,483 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-21 19:07:34,483 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-21 19:07:34,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-21 19:07:34,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-21 19:07:34,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-21 19:07:34,487 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-10-21 19:07:34,528 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-21 19:07:34,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-21 19:07:34,529 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-10-21 19:07:34,530 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-10-21 19:07:34,531 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-21 19:07:34,531 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-21 19:07:34,532 INFO L138 SettingsManager]: * Use SBE=true [2021-10-21 19:07:34,532 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-10-21 19:07:34,532 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-10-21 19:07:34,532 INFO L138 SettingsManager]: * Use old map elimination=false [2021-10-21 19:07:34,533 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-10-21 19:07:34,533 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-10-21 19:07:34,533 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-10-21 19:07:34,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-21 19:07:34,534 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-21 19:07:34,534 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-21 19:07:34,534 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-21 19:07:34,534 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-21 19:07:34,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-21 19:07:34,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-10-21 19:07:34,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-10-21 19:07:34,535 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-10-21 19:07:34,536 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-21 19:07:34,536 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-21 19:07:34,536 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-10-21 19:07:34,536 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-21 19:07:34,537 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-10-21 19:07:34,537 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-21 19:07:34,537 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-21 19:07:34,538 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-21 19:07:34,538 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-21 19:07:34,538 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-21 19:07:34,539 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-10-21 19:07:34,539 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_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d3ed36aa6701f38e4437e494734e2c4cd3d174950cdc9cef44311577dda2ee95 [2021-10-21 19:07:34,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-21 19:07:34,807 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-21 19:07:34,810 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-21 19:07:34,812 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-21 19:07:34,815 INFO L275 PluginConnector]: CDTParser initialized [2021-10-21 19:07:34,816 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/../../sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c [2021-10-21 19:07:34,900 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/data/adaf46505/a2ca554ad8094b5496d153707d0a42dc/FLAG19e6313ea [2021-10-21 19:07:35,416 INFO L306 CDTParser]: Found 1 translation units. [2021-10-21 19:07:35,417 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c [2021-10-21 19:07:35,438 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/data/adaf46505/a2ca554ad8094b5496d153707d0a42dc/FLAG19e6313ea [2021-10-21 19:07:35,780 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/data/adaf46505/a2ca554ad8094b5496d153707d0a42dc [2021-10-21 19:07:35,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-21 19:07:35,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-21 19:07:35,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-21 19:07:35,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-21 19:07:35,794 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-21 19:07:35,795 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:07:35" (1/1) ... [2021-10-21 19:07:35,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bca1d9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:35, skipping insertion in model container [2021-10-21 19:07:35,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 07:07:35" (1/1) ... [2021-10-21 19:07:35,805 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-21 19:07:35,822 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-21 19:07:36,054 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_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c[386,399] [2021-10-21 19:07:36,074 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:07:36,082 INFO L203 MainTranslator]: Completed pre-run [2021-10-21 19:07:36,094 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_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/sv-benchmarks/c/loops/veris.c_sendmail_tTflag_arr_one_loop.c[386,399] [2021-10-21 19:07:36,100 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-21 19:07:36,114 INFO L208 MainTranslator]: Completed translation [2021-10-21 19:07:36,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:36 WrapperNode [2021-10-21 19:07:36,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-21 19:07:36,116 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-21 19:07:36,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-21 19:07:36,116 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-21 19:07:36,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:36" (1/1) ... [2021-10-21 19:07:36,131 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:36" (1/1) ... [2021-10-21 19:07:36,150 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-21 19:07:36,151 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-21 19:07:36,151 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-21 19:07:36,151 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-21 19:07:36,160 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:36" (1/1) ... [2021-10-21 19:07:36,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:36" (1/1) ... [2021-10-21 19:07:36,162 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:36" (1/1) ... [2021-10-21 19:07:36,162 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:36" (1/1) ... [2021-10-21 19:07:36,168 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:36" (1/1) ... [2021-10-21 19:07:36,172 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:36" (1/1) ... [2021-10-21 19:07:36,173 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:36" (1/1) ... [2021-10-21 19:07:36,175 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-21 19:07:36,176 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-21 19:07:36,182 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-21 19:07:36,182 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-21 19:07:36,184 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:36" (1/1) ... [2021-10-21 19:07:36,192 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:36,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:36,221 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:36,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-10-21 19:07:36,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-21 19:07:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-21 19:07:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-21 19:07:36,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-21 19:07:36,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-21 19:07:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-21 19:07:36,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-21 19:07:36,519 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-21 19:07:36,520 INFO L299 CfgBuilder]: Removed 8 assume(true) statements. [2021-10-21 19:07:36,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:07:36 BoogieIcfgContainer [2021-10-21 19:07:36,522 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-21 19:07:36,523 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-10-21 19:07:36,523 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-10-21 19:07:36,538 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-10-21 19:07:36,539 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-21 19:07:36,539 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.10 07:07:35" (1/3) ... [2021-10-21 19:07:36,543 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@38dd0b73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.10 07:07:36, skipping insertion in model container [2021-10-21 19:07:36,543 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-21 19:07:36,543 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 07:07:36" (2/3) ... [2021-10-21 19:07:36,544 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@38dd0b73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.10 07:07:36, skipping insertion in model container [2021-10-21 19:07:36,544 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-10-21 19:07:36,544 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:07:36" (3/3) ... [2021-10-21 19:07:36,545 INFO L389 chiAutomizerObserver]: Analyzing ICFG veris.c_sendmail_tTflag_arr_one_loop.c [2021-10-21 19:07:36,640 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-10-21 19:07:36,656 INFO L360 BuchiCegarLoop]: Hoare is false [2021-10-21 19:07:36,656 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-10-21 19:07:36,656 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-10-21 19:07:36,656 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-10-21 19:07:36,657 INFO L364 BuchiCegarLoop]: Difference is false [2021-10-21 19:07:36,657 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-10-21 19:07:36,657 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-10-21 19:07:36,671 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) [2021-10-21 19:07:36,688 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2021-10-21 19:07:36,688 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-21 19:07:36,688 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-21 19:07:36,694 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2021-10-21 19:07:36,694 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2021-10-21 19:07:36,694 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-10-21 19:07:36,695 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) [2021-10-21 19:07:36,696 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2021-10-21 19:07:36,697 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-10-21 19:07:36,697 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-10-21 19:07:36,697 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2021-10-21 19:07:36,697 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2021-10-21 19:07:36,704 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 [2021-10-21 19:07:36,705 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 [2021-10-21 19:07:36,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:36,711 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2021-10-21 19:07:36,720 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:36,720 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [764167965] [2021-10-21 19:07:36,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:36,722 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:36,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 19:07:36,813 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-21 19:07:36,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 19:07:36,870 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-21 19:07:36,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:36,876 INFO L82 PathProgramCache]: Analyzing trace with hash 1283, now seen corresponding path program 1 times [2021-10-21 19:07:36,876 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:36,878 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1941761100] [2021-10-21 19:07:36,879 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:36,879 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:36,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 19:07:36,943 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-21 19:07:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 19:07:36,957 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-21 19:07:36,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:36,959 INFO L82 PathProgramCache]: Analyzing trace with hash 925765, now seen corresponding path program 1 times [2021-10-21 19:07:36,959 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:36,966 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [874050741] [2021-10-21 19:07:36,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:36,967 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:37,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 19:07:37,021 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-21 19:07:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 19:07:37,049 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-21 19:07:37,650 INFO L210 LassoAnalysis]: Preferences: [2021-10-21 19:07:37,651 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-21 19:07:37,651 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-21 19:07:37,651 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-21 19:07:37,652 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-21 19:07:37,652 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:37,652 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-21 19:07:37,653 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-21 19:07:37,653 INFO L133 ssoRankerPreferences]: Filename of dumped script: veris.c_sendmail_tTflag_arr_one_loop.c_Iteration1_Lasso [2021-10-21 19:07:37,653 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-21 19:07:37,653 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-21 19:07:37,683 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:37,689 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:37,694 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:37,696 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:37,699 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:37,701 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:37,704 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:37,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:37,712 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:37,714 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:37,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:37,721 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:37,985 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:37,988 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:37,991 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:38,330 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-21 19:07:38,334 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-21 19:07:38,335 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:38,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:38,337 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:38,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-10-21 19:07:38,344 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 [2021-10-21 19:07:38,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:38,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:38,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:38,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:38,357 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:38,361 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:38,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:38,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:38,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:38,393 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:38,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:38,396 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:38,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-10-21 19:07:38,398 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 [2021-10-21 19:07:38,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:38,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:38,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:38,405 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:38,409 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:38,409 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:38,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:38,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:38,464 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:38,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:38,465 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:38,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-10-21 19:07:38,468 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 [2021-10-21 19:07:38,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:38,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:38,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:38,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:38,475 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:38,484 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:38,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:38,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:38,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:38,526 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:38,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:38,527 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:38,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-10-21 19:07:38,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:38,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:38,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:38,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:38,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:38,539 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:38,539 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:38,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:38,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:38,562 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:38,563 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:38,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:38,564 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:38,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-10-21 19:07:38,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:38,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:38,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:38,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:38,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:38,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:38,574 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:38,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:38,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:38,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:38,603 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:38,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:38,604 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:38,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-10-21 19:07:38,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:38,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:38,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:38,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:38,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:38,621 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:38,622 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:38,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:38,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:38,646 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:38,646 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:38,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:38,647 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:38,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-10-21 19:07:38,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:38,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:38,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:38,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:38,658 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:38,663 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:38,663 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:38,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:38,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:38,728 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:38,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:38,730 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:38,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-10-21 19:07:38,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:38,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:38,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:38,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:38,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:38,752 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:38,753 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:38,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:38,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:38,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:38,792 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:38,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:38,793 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:38,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-10-21 19:07:38,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:38,807 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:38,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:38,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:38,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:38,807 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:38,808 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:38,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:38,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:38,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-10-21 19:07:38,847 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:38,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:38,848 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:38,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-10-21 19:07:38,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:38,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:38,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:38,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:38,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:38,858 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:38,859 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:38,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:38,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:38,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:38,879 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:38,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:38,880 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:38,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:38,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-10-21 19:07:38,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:38,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:38,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:38,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:38,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:38,892 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:38,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:38,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:38,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:38,916 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:38,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:38,917 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:38,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-10-21 19:07:38,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:38,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:38,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:38,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:38,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:38,925 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:38,926 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:38,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:38,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:38,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:38,947 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:38,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:38,948 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:38,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-10-21 19:07:38,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:38,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:38,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:38,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:38,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:38,963 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:38,963 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:38,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-10-21 19:07:39,003 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,005 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:39,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:39,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,046 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,046 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:39,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:39,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-10-21 19:07:39,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:39,090 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,091 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-10-21 19:07:39,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:39,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,101 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,109 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:39,110 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:39,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:39,152 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,153 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-10-21 19:07:39,155 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 [2021-10-21 19:07:39,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,163 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,171 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:39,171 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:39,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:39,226 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,227 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-10-21 19:07:39,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:39,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,242 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:39,243 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:39,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:39,295 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,296 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:39,313 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,314 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,316 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:39,316 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:39,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-10-21 19:07:39,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-10-21 19:07:39,344 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,345 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,350 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 [2021-10-21 19:07:39,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-10-21 19:07:39,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,357 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,365 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:39,365 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:39,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:39,428 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,429 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:39,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,449 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,452 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:39,452 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:39,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-10-21 19:07:39,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:39,508 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,512 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:39,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,523 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,526 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:39,526 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:39,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-10-21 19:07:39,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:39,578 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,579 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-10-21 19:07:39,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:39,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,593 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,595 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:39,595 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:39,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:39,636 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,637 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-10-21 19:07:39,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:39,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,645 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,647 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:39,647 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:39,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-10-21 19:07:39,669 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,670 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-10-21 19:07:39,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:39,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,678 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,684 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:39,685 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:39,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:39,707 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,708 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-10-21 19:07:39,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:39,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,719 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,722 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:39,722 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:39,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:39,779 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,780 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:39,798 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,798 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,800 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:39,800 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:39,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-10-21 19:07:39,830 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-10-21 19:07:39,831 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,831 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-10-21 19:07:39,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:39,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,841 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,842 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:39,842 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:39,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:39,881 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,882 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-10-21 19:07:39,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:39,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:39,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:39,892 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:39,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:39,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:39,915 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-21 19:07:39,915 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,916 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-10-21 19:07:39,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:39,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:39,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,928 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:39,928 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:39,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:39,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:39,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-10-21 19:07:39,962 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:39,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:39,963 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:39,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-10-21 19:07:39,964 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 [2021-10-21 19:07:39,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:39,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:39,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:39,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:39,973 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:39,973 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:40,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-10-21 19:07:40,020 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,021 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-10-21 19:07:40,022 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 [2021-10-21 19:07:40,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:40,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,030 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,031 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:40,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:40,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:40,060 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,061 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-10-21 19:07:40,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:40,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:40,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,069 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,070 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:40,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:40,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:40,094 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,094 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-10-21 19:07:40,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:40,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:40,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,107 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,107 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:40,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:40,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:40,131 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,133 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-10-21 19:07:40,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:40,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:40,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,141 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,142 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:40,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:40,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:40,166 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,167 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:40,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-10-21 19:07:40,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,178 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:40,178 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:40,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:40,218 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,219 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-10-21 19:07:40,222 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 [2021-10-21 19:07:40,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:40,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,230 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,231 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:40,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:40,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-10-21 19:07:40,251 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,252 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-10-21 19:07:40,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:40,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:40,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,262 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:40,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:40,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:40,283 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,284 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-10-21 19:07:40,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:40,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:40,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,296 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,298 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:40,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:40,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-10-21 19:07:40,340 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,342 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:40,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:40,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,366 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:40,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:40,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-10-21 19:07:40,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-10-21 19:07:40,395 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,396 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-10-21 19:07:40,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:40,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:40,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,405 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,405 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:40,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:40,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,428 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:40,429 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,430 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-10-21 19:07:40,434 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 [2021-10-21 19:07:40,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,441 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,443 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:40,443 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:40,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-10-21 19:07:40,482 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,483 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-10-21 19:07:40,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:40,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:40,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,492 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:40,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:40,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2021-10-21 19:07:40,513 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,513 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-10-21 19:07:40,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:40,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,524 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:40,524 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:40,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:40,580 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,581 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:40,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,593 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,597 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:40,597 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:40,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-10-21 19:07:40,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:40,652 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,656 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,658 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 [2021-10-21 19:07:40,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,668 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,670 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:40,670 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:40,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-10-21 19:07:40,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:40,732 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,733 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:40,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-10-21 19:07:40,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,750 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,752 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:40,752 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:40,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-10-21 19:07:40,790 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,791 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-10-21 19:07:40,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:40,800 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,815 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:40,815 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:40,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:40,879 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,880 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:40,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,895 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,898 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:40,898 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:40,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-10-21 19:07:40,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:40,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:40,952 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:40,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:40,953 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:40,956 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 [2021-10-21 19:07:40,965 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:40,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:40,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:40,966 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:40,968 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:40,968 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:40,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-10-21 19:07:40,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:41,016 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,017 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,028 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:41,031 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:41,031 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:41,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-10-21 19:07:41,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-10-21 19:07:41,064 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,065 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-10-21 19:07:41,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,074 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:41,076 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:41,076 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:41,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-10-21 19:07:41,112 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,113 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-10-21 19:07:41,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:41,123 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:41,123 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:41,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-10-21 19:07:41,146 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,147 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-10-21 19:07:41,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:41,158 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:41,159 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:41,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:41,216 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,220 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,232 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 [2021-10-21 19:07:41,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,242 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:41,244 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:41,244 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:41,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-10-21 19:07:41,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:41,289 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,290 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:41,308 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:41,308 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:41,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-10-21 19:07:41,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:41,360 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,361 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:41,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:41,373 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:41,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:41,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-10-21 19:07:41,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-10-21 19:07:41,407 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-21 19:07:41,407 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,408 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-10-21 19:07:41,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:41,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:41,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:41,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:41,438 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,439 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-10-21 19:07:41,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,451 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:41,451 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:41,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:41,502 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,505 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-10-21 19:07:41,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,514 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:41,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,515 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:41,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:41,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-10-21 19:07:41,535 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,536 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-10-21 19:07:41,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:41,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,549 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:41,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:41,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:41,580 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,581 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-10-21 19:07:41,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:41,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,591 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:41,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:41,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:41,611 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,612 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-10-21 19:07:41,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:41,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,621 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:41,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:41,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-10-21 19:07:41,644 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,645 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-10-21 19:07:41,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,654 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,657 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:41,657 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:41,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:41,691 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,692 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-10-21 19:07:41,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:41,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,701 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:41,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:41,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-10-21 19:07:41,733 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,734 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-10-21 19:07:41,735 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 [2021-10-21 19:07:41,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:41,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,743 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:41,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:41,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:41,764 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,765 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-10-21 19:07:41,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:41,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,776 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:41,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:41,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-10-21 19:07:41,803 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,803 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-10-21 19:07:41,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,816 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:41,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,818 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:41,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:41,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-10-21 19:07:41,846 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,848 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-10-21 19:07:41,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:41,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,863 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:41,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:41,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-10-21 19:07:41,884 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,885 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-10-21 19:07:41,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,895 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:41,895 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:41,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-10-21 19:07:41,918 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,919 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-10-21 19:07:41,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:41,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,928 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,928 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:41,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:41,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-10-21 19:07:41,951 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,951 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-10-21 19:07:41,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:41,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:41,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:41,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:41,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:41,963 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:41,963 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:41,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:41,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-10-21 19:07:41,987 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:41,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:41,996 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:41,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-10-21 19:07:41,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,005 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:42,010 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:42,011 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:42,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:42,065 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,068 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,076 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 [2021-10-21 19:07:42,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,086 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:42,088 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:42,088 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:42,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-10-21 19:07:42,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:42,140 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,141 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-10-21 19:07:42,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,151 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:42,153 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:42,153 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:42,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:42,178 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,179 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-10-21 19:07:42,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:42,198 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:42,198 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:42,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-10-21 19:07:42,235 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,235 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-10-21 19:07:42,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,244 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:42,247 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:42,247 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:42,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:42,271 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,272 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-10-21 19:07:42,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,280 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:42,282 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:42,282 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:42,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:42,357 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,358 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,369 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,369 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:42,372 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:42,372 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:42,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-10-21 19:07:42,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:42,406 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,407 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-10-21 19:07:42,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,415 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:42,417 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:42,417 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:42,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-10-21 19:07:42,464 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,465 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-10-21 19:07:42,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:42,474 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:42,475 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:42,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:42,498 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,498 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-10-21 19:07:42,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:42,509 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:42,509 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:42,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:42,534 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,535 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-10-21 19:07:42,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:42,547 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:42,547 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:42,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:42,586 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,586 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-10-21 19:07:42,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:42,597 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:42,597 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:42,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-10-21 19:07:42,642 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,656 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,664 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 [2021-10-21 19:07:42,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:42,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:42,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:42,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:42,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-10-21 19:07:42,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:42,724 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-21 19:07:42,724 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,725 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:42,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,737 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:42,738 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:42,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:42,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-10-21 19:07:42,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:42,787 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,788 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,801 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,801 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:42,804 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:42,804 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:42,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-10-21 19:07:42,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:42,855 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,856 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:42,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,868 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:42,868 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:42,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:42,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-10-21 19:07:42,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:42,916 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,917 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:42,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:42,929 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:42,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:42,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-10-21 19:07:42,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:42,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:42,976 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:42,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:42,977 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:42,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:42,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:42,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:42,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:42,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:42,991 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:42,992 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:42,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:42,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-10-21 19:07:43,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:43,039 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,040 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:43,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,052 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:43,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:43,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-10-21 19:07:43,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:43,103 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,104 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,120 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:43,120 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:43,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-10-21 19:07:43,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:43,168 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,169 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-10-21 19:07:43,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:43,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,182 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,182 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:43,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:43,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-10-21 19:07:43,203 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,204 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-10-21 19:07:43,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:43,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,213 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,214 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:43,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:43,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:43,235 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,236 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-10-21 19:07:43,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:43,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,245 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:43,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:43,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:43,265 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,266 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-10-21 19:07:43,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:43,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,275 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,275 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:43,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:43,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:43,296 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,297 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-10-21 19:07:43,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:43,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,305 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,306 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:43,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:43,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:43,337 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,337 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-10-21 19:07:43,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,349 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:43,349 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:43,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:43,376 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,376 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-10-21 19:07:43,379 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 [2021-10-21 19:07:43,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:43,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,386 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,387 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:43,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:43,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:43,411 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,412 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-10-21 19:07:43,413 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 [2021-10-21 19:07:43,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,420 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,422 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:43,422 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:43,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-10-21 19:07:43,447 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,447 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-10-21 19:07:43,448 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 [2021-10-21 19:07:43,457 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,458 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,466 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:43,467 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:43,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:43,497 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,498 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-10-21 19:07:43,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,507 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,510 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:43,510 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:43,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:43,535 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,536 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-10-21 19:07:43,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,544 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,545 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,550 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:43,550 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:43,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-10-21 19:07:43,587 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,587 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-10-21 19:07:43,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,596 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,621 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:43,631 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:43,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,688 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:43,688 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,692 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-10-21 19:07:43,709 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:43,712 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:43,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-10-21 19:07:43,741 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,742 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,761 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:43,761 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:43,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-10-21 19:07:43,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:43,815 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,819 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,834 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,837 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:43,837 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:43,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-10-21 19:07:43,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-10-21 19:07:43,880 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,880 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-10-21 19:07:43,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,889 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,892 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:43,892 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:43,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,916 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-10-21 19:07:43,916 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,917 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:43,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-10-21 19:07:43,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:43,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:43,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:43,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:43,942 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:43,944 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:43,944 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:43,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:43,998 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:43,998 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:43,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:43,999 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-10-21 19:07:44,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:44,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,008 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:44,012 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:44,012 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:44,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-10-21 19:07:44,043 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,044 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-10-21 19:07:44,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:44,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,052 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:44,054 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:44,054 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:44,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-10-21 19:07:44,085 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,086 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-10-21 19:07:44,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:44,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:44,097 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:44,097 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:44,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-10-21 19:07:44,152 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,153 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,155 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 [2021-10-21 19:07:44,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:44,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:44,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,164 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:44,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:44,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:44,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-10-21 19:07:44,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:44,208 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-21 19:07:44,208 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,212 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,214 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 [2021-10-21 19:07:44,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-10-21 19:07:44,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,224 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:44,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,225 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:44,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:44,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:44,272 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,276 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-10-21 19:07:44,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,290 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,292 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:44,293 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:44,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:44,344 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,344 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,355 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:44,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,356 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,356 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:44,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:44,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-10-21 19:07:44,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:44,407 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,408 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,419 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,420 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:44,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,421 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:44,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:44,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-10-21 19:07:44,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2021-10-21 19:07:44,467 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,468 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-10-21 19:07:44,469 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 [2021-10-21 19:07:44,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,476 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:44,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,477 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,477 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:44,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:44,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:44,501 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,502 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-10-21 19:07:44,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,510 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:44,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,510 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,511 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:44,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:44,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:44,565 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,566 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-10-21 19:07:44,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,575 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,575 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,576 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:44,577 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:44,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-10-21 19:07:44,599 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,600 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-10-21 19:07:44,601 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 [2021-10-21 19:07:44,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:44,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,609 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,610 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:44,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:44,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-10-21 19:07:44,655 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,655 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-10-21 19:07:44,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,664 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:44,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,664 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,665 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:44,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:44,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:44,708 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,709 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-10-21 19:07:44,710 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 [2021-10-21 19:07:44,717 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,717 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:44,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,718 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:44,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:44,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2021-10-21 19:07:44,769 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,770 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-10-21 19:07:44,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,779 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:44,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,779 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,780 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:44,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:44,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:44,800 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,801 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-10-21 19:07:44,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,810 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:44,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,810 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,811 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:44,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:44,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:44,831 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,832 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-10-21 19:07:44,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,841 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,842 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:44,842 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:44,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:44,865 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,866 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-10-21 19:07:44,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,875 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:44,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,875 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,875 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:44,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:44,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:44,896 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,897 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-10-21 19:07:44,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,913 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:44,916 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:44,916 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:44,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:44,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:44,968 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:44,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:44,980 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:44,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:44,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:44,995 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:44,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:44,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:44,995 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:45,000 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:45,000 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:45,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-10-21 19:07:45,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-10-21 19:07:45,044 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,045 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-10-21 19:07:45,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,053 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:45,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,054 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:45,055 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:45,055 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:45,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-10-21 19:07:45,080 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,080 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-10-21 19:07:45,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,089 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:45,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,089 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:45,090 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:45,090 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:45,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,113 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,114 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-10-21 19:07:45,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,128 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:45,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:45,158 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:45,158 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:45,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2021-10-21 19:07:45,199 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,200 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-10-21 19:07:45,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,208 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:45,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:45,210 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:45,210 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:45,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,234 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,235 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-10-21 19:07:45,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,243 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,243 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:45,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,243 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:45,245 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:45,245 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:45,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,268 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,269 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-10-21 19:07:45,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,277 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:45,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,277 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:45,279 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:45,280 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:45,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,306 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,307 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-10-21 19:07:45,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:45,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,315 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:45,317 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:45,317 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:45,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,339 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,340 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-10-21 19:07:45,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,348 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:45,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,348 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:45,354 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:45,354 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:45,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-10-21 19:07:45,393 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,394 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-10-21 19:07:45,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:45,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:45,406 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:45,406 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:45,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,431 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,431 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-10-21 19:07:45,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,439 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:45,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,440 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:45,441 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:45,441 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:45,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,475 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,475 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-10-21 19:07:45,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,483 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:45,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:45,485 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:45,485 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:45,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,546 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,547 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,566 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:45,566 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:45,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,566 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:45,567 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:45,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:45,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-10-21 19:07:45,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,612 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-21 19:07:45,612 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,613 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,614 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 [2021-10-21 19:07:45,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,624 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:45,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:45,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:45,625 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:45,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:45,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-10-21 19:07:45,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,668 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,672 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,684 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:45,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:45,687 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:45,687 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:45,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-10-21 19:07:45,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,737 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,738 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,749 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:45,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:45,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:45,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:45,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:45,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-10-21 19:07:45,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,796 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,797 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-10-21 19:07:45,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,808 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:45,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:45,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:45,809 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:45,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:45,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,865 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,866 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,882 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:45,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:45,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:45,883 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:45,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:45,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-10-21 19:07:45,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,927 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,928 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,939 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:45,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:45,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:45,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:45,940 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:45,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:45,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-10-21 19:07:45,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:45,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:45,987 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:45,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:45,988 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:45,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:45,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:45,999 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:45,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:45,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,002 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,002 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-10-21 19:07:46,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:46,053 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,054 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,065 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:46,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,066 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,067 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:46,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:46,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-10-21 19:07:46,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-10-21 19:07:46,106 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,106 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,107 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-10-21 19:07:46,115 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 [2021-10-21 19:07:46,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,122 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:46,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,123 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:46,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:46,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:46,145 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,145 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-10-21 19:07:46,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,154 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:46,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,154 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:46,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:46,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-10-21 19:07:46,176 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,177 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-10-21 19:07:46,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,185 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:46,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,186 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:46,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:46,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,207 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-10-21 19:07:46,207 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,208 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-10-21 19:07:46,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,216 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:46,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:46,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:46,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:46,250 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,251 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-10-21 19:07:46,252 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 [2021-10-21 19:07:46,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,259 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,262 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,262 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:46,299 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,300 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-10-21 19:07:46,301 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 [2021-10-21 19:07:46,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,308 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:46,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,309 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,309 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:46,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:46,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:46,331 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,332 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-10-21 19:07:46,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,341 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,343 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,343 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-10-21 19:07:46,368 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,369 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-10-21 19:07:46,370 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 [2021-10-21 19:07:46,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,378 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,378 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,382 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,382 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:46,414 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,415 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-10-21 19:07:46,416 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 [2021-10-21 19:07:46,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,423 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,426 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,426 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2021-10-21 19:07:46,450 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,451 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-10-21 19:07:46,452 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,459 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,460 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,461 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,461 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-10-21 19:07:46,486 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,487 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-10-21 19:07:46,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,496 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,496 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,509 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,509 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,572 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:46,573 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,573 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-10-21 19:07:46,574 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 [2021-10-21 19:07:46,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,582 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,585 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,585 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,611 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-10-21 19:07:46,611 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,612 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-10-21 19:07:46,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,620 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,622 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,622 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-10-21 19:07:46,647 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,648 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-10-21 19:07:46,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,656 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,657 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,659 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,660 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-10-21 19:07:46,703 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,704 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-10-21 19:07:46,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,712 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,716 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,716 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,741 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:46,741 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,742 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-10-21 19:07:46,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,750 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,751 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,753 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,753 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:46,804 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,805 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-10-21 19:07:46,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,813 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,818 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,818 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:46,846 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,847 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-10-21 19:07:46,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,855 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,857 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,857 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:46,881 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,882 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-10-21 19:07:46,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,890 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,891 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:46,892 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:46,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:46,916 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,916 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-10-21 19:07:46,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,931 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:46,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:46,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:46,932 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:46,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:46,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:46,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:46,954 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-21 19:07:46,954 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:46,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:46,955 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:46,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-10-21 19:07:46,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:46,963 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:46,963 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:46,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:46,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:46,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:46,963 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:46,964 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:46,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:46,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:47,028 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,029 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-10-21 19:07:47,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,047 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,047 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,049 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:47,050 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:47,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-10-21 19:07:47,086 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,086 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-10-21 19:07:47,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,095 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:47,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,096 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,096 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:47,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:47,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-10-21 19:07:47,118 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,119 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-10-21 19:07:47,120 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 [2021-10-21 19:07:47,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,127 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:47,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,128 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,129 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:47,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:47,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:47,151 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,152 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-10-21 19:07:47,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,160 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:47,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,161 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,161 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:47,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:47,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-10-21 19:07:47,183 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,183 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-10-21 19:07:47,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:47,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,193 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:47,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:47,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-10-21 19:07:47,215 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,215 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-10-21 19:07:47,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,224 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,224 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,224 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,226 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:47,226 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:47,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:47,254 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,255 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-10-21 19:07:47,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:47,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,264 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,265 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:47,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:47,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:47,288 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,289 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-10-21 19:07:47,290 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 [2021-10-21 19:07:47,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:47,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,299 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,299 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:47,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:47,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:47,322 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,323 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-10-21 19:07:47,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,332 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:47,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,332 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,333 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:47,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:47,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-10-21 19:07:47,354 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,355 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-10-21 19:07:47,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,363 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,363 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,363 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:47,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,364 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:47,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:47,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-10-21 19:07:47,387 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,388 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-10-21 19:07:47,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:47,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,400 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,402 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:47,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:47,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-10-21 19:07:47,449 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,450 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,451 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 [2021-10-21 19:07:47,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,460 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-10-21 19:07:47,464 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:47,464 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:47,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:47,490 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,491 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-10-21 19:07:47,492 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 [2021-10-21 19:07:47,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,499 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:47,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,501 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:47,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:47,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:47,523 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,524 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-10-21 19:07:47,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,532 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,534 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:47,534 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:47,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-10-21 19:07:47,561 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,562 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-10-21 19:07:47,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,571 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,571 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,577 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:47,577 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:47,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-10-21 19:07:47,617 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,618 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-10-21 19:07:47,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,626 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,626 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,629 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:47,629 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:47,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-10-21 19:07:47,657 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,658 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-10-21 19:07:47,661 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 [2021-10-21 19:07:47,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,669 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,669 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,671 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:47,671 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:47,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-10-21 19:07:47,719 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,720 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-10-21 19:07:47,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,738 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,747 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:47,748 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:47,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-10-21 19:07:47,813 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,814 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-10-21 19:07:47,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,824 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,827 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:47,827 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:47,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:47,877 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,877 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-10-21 19:07:47,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,887 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,890 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:47,890 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:47,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:47,916 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,917 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-10-21 19:07:47,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:47,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:47,926 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:47,926 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:47,926 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:47,926 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:47,931 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:47,931 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:47,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:47,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:47,985 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:47,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:47,986 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:47,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-10-21 19:07:47,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,002 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:48,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,002 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:48,005 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:48,005 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:48,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,060 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,062 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-10-21 19:07:48,063 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 [2021-10-21 19:07:48,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,070 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:48,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,071 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:48,073 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:48,073 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:48,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,101 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,105 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-10-21 19:07:48,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:48,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,114 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:48,117 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:48,117 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:48,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,175 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,175 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-10-21 19:07:48,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,184 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:48,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,184 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:48,186 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:48,186 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:48,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,212 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,213 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-10-21 19:07:48,214 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 [2021-10-21 19:07:48,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,221 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:48,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:48,224 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:48,224 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:48,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,250 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,251 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-10-21 19:07:48,252 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 [2021-10-21 19:07:48,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,259 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:48,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:48,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:48,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:48,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:48,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,282 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-21 19:07:48,282 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,283 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-10-21 19:07:48,284 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 [2021-10-21 19:07:48,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,291 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:48,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,291 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,292 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:48,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:48,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,312 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,313 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-10-21 19:07:48,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,321 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,323 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:48,323 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:48,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-10-21 19:07:48,346 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,346 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-10-21 19:07:48,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,355 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:48,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,356 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:48,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:48,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-10-21 19:07:48,377 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,378 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-10-21 19:07:48,379 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 [2021-10-21 19:07:48,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,386 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:48,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,386 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:48,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:48,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,407 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,407 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-10-21 19:07:48,408 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 [2021-10-21 19:07:48,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,415 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:48,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,416 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:48,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:48,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,437 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,437 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-10-21 19:07:48,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,445 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,445 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:48,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,446 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:48,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:48,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-10-21 19:07:48,466 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,467 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,468 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 [2021-10-21 19:07:48,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-10-21 19:07:48,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,475 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,475 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,477 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:48,477 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:48,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-10-21 19:07:48,500 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,501 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-10-21 19:07:48,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,509 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:48,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,510 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:48,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:48,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,530 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,530 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-10-21 19:07:48,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,538 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:48,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:48,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:48,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,560 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,560 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-10-21 19:07:48,571 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 [2021-10-21 19:07:48,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,578 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:48,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,579 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:48,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:48,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,600 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,601 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-10-21 19:07:48,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,610 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:48,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,611 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,611 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:48,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:48,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-10-21 19:07:48,635 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,636 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-10-21 19:07:48,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:48,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,649 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:48,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:48,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,712 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,712 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,713 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-10-21 19:07:48,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,721 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,721 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,723 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:48,723 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:48,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-10-21 19:07:48,746 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,747 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-10-21 19:07:48,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:48,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,757 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:48,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:48,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-10-21 19:07:48,777 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,778 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-10-21 19:07:48,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,786 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,788 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:48,788 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:48,792 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-10-21 19:07:48,811 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,812 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-10-21 19:07:48,813 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 [2021-10-21 19:07:48,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,820 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,823 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:48,823 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:48,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-10-21 19:07:48,850 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,851 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-10-21 19:07:48,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,859 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,859 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,861 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:48,861 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:48,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,885 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,885 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-10-21 19:07:48,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,894 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,896 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:48,896 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:48,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-10-21 19:07:48,921 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,921 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-10-21 19:07:48,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,930 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,946 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:48,946 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:48,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:48,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:48,983 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:48,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:48,984 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:48,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-10-21 19:07:48,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:48,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:48,992 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:48,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:48,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:48,992 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:48,994 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:48,994 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:48,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-10-21 19:07:49,018 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,019 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-10-21 19:07:49,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,027 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:49,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:49,029 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:49,029 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:49,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:49,052 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,053 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-10-21 19:07:49,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,061 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:49,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:49,063 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:49,063 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:49,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:49,087 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,088 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-10-21 19:07:49,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:49,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,096 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:49,098 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:49,098 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:49,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:49,121 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,121 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-10-21 19:07:49,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,129 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:49,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:49,131 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:49,131 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:49,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,154 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-10-21 19:07:49,154 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,155 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-10-21 19:07:49,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,163 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:49,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:49,165 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:49,165 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:49,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,190 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-10-21 19:07:49,190 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,204 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,205 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 [2021-10-21 19:07:49,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,214 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:49,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:49,216 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:49,216 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:49,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-10-21 19:07:49,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-10-21 19:07:49,266 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,266 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-10-21 19:07:49,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,274 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:49,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:49,276 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:49,276 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:49,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-10-21 19:07:49,301 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,301 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-10-21 19:07:49,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,314 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:49,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:49,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,314 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:49,314 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:49,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:49,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-10-21 19:07:49,335 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-21 19:07:49,335 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,336 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-10-21 19:07:49,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:49,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:49,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,344 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:49,345 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:49,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:49,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:49,366 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,367 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-10-21 19:07:49,368 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 [2021-10-21 19:07:49,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,375 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:49,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,375 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:49,377 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:49,377 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:49,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-10-21 19:07:49,402 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,403 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-10-21 19:07:49,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,411 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:49,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:49,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,412 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:49,412 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:49,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:49,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:49,434 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,435 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-10-21 19:07:49,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,444 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,444 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:49,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:49,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,444 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:49,445 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:49,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:49,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:49,466 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,466 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-10-21 19:07:49,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:49,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:49,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,477 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:49,478 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:49,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:49,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:49,499 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,500 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-10-21 19:07:49,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,514 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:49,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:49,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,514 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:49,515 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:49,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:49,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-10-21 19:07:49,536 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,536 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-10-21 19:07:49,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,545 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:49,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,545 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:49,550 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:49,551 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:49,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:49,604 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,606 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,630 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:49,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:49,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,630 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:49,631 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:49,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:49,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-10-21 19:07:49,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:49,687 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,688 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:49,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:49,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,699 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:49,708 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:49,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:49,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-10-21 19:07:49,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:49,751 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,752 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,766 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:49,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:49,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,766 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:49,767 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:49,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:49,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-10-21 19:07:49,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,812 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:49,812 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,813 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,824 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:49,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:49,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,825 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:49,826 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:49,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:49,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-10-21 19:07:49,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:49,870 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,871 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,882 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:49,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:49,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,882 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:49,883 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:49,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:49,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-10-21 19:07:49,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:49,932 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,933 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-10-21 19:07:49,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:49,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,942 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:49,944 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:49,944 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:49,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:49,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:49,971 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:49,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:49,972 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:49,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-10-21 19:07:49,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:49,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:49,980 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:49,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:49,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:49,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:49,980 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:49,981 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:49,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:49,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-10-21 19:07:50,011 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:50,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:50,012 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:50,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-10-21 19:07:50,012 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 [2021-10-21 19:07:50,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:50,020 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:50,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:50,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:50,020 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:50,023 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:50,023 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:50,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-10-21 19:07:50,052 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:50,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:50,055 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:50,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-10-21 19:07:50,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:50,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:50,064 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:50,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:50,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:50,064 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:50,068 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:50,068 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:50,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-10-21 19:07:50,099 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:50,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:50,100 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:50,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-10-21 19:07:50,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:50,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:50,108 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:50,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:50,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:50,108 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:50,110 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:50,110 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:50,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-10-21 19:07:50,135 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:50,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:50,136 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:50,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-10-21 19:07:50,137 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 [2021-10-21 19:07:50,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:50,144 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:50,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:50,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:50,145 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:50,147 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:50,147 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:50,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-10-21 19:07:50,172 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:50,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:50,173 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:50,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-10-21 19:07:50,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:50,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:50,181 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:50,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:50,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:50,181 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:50,191 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:50,191 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:50,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-10-21 19:07:50,242 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:50,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:50,242 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:50,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-10-21 19:07:50,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:50,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:50,250 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:50,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:50,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:50,251 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:50,254 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:50,254 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:50,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-10-21 19:07:50,281 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:50,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:50,282 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:50,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-10-21 19:07:50,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:50,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:50,290 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:50,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:50,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:50,290 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:50,292 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:50,292 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:50,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-10-21 19:07:50,317 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:50,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:50,318 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:50,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-10-21 19:07:50,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:50,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:50,326 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:50,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:50,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:50,327 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:50,329 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:50,330 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:50,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-10-21 19:07:50,363 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:50,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:50,363 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:50,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-10-21 19:07:50,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:50,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:50,372 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:50,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:50,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:50,372 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:50,375 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:50,375 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:50,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-10-21 19:07:50,405 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:50,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:50,405 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:50,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-10-21 19:07:50,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:50,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:50,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:50,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:50,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:50,414 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:50,416 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:50,417 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:50,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,441 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:50,442 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:50,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:50,444 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:50,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-10-21 19:07:50,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:50,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:50,453 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:50,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:50,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:50,453 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:50,456 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:50,456 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:50,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:50,485 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:50,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:50,486 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:50,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-10-21 19:07:50,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:50,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:50,494 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:50,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:50,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:50,494 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:50,496 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:50,496 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:50,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:50,521 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:50,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:50,522 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:50,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-10-21 19:07:50,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:50,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:50,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:50,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:50,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:50,531 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:50,533 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:07:50,533 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:07:50,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-10-21 19:07:50,558 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:50,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:50,560 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:50,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-10-21 19:07:50,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:50,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:50,572 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:50,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:50,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:50,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:50,572 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:07:50,573 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:50,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:50,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:50,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:50,595 INFO L469 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2021-10-21 19:07:50,595 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 [2021-10-21 19:07:50,595 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 [2021-10-21 19:07:50,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:50,596 INFO L82 PathProgramCache]: Analyzing trace with hash 925765, now seen corresponding path program 2 times [2021-10-21 19:07:50,596 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:50,596 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1357675220] [2021-10-21 19:07:50,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:50,597 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:50,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 19:07:50,627 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-21 19:07:50,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 19:07:50,667 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-21 19:07:50,671 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:50,671 INFO L82 PathProgramCache]: Analyzing trace with hash 1283, now seen corresponding path program 2 times [2021-10-21 19:07:50,672 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:50,672 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767818638] [2021-10-21 19:07:50,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:50,672 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:50,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 19:07:50,685 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-21 19:07:50,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 19:07:50,702 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-21 19:07:50,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-21 19:07:50,703 INFO L82 PathProgramCache]: Analyzing trace with hash 889660487, now seen corresponding path program 3 times [2021-10-21 19:07:50,703 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-21 19:07:50,703 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304932347] [2021-10-21 19:07:50,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-21 19:07:50,703 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-21 19:07:50,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 19:07:50,723 INFO L354 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-21 19:07:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-21 19:07:50,750 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-10-21 19:07:51,228 INFO L210 LassoAnalysis]: Preferences: [2021-10-21 19:07:51,228 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-10-21 19:07:51,228 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-10-21 19:07:51,228 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-10-21 19:07:51,228 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-10-21 19:07:51,228 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:51,228 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-10-21 19:07:51,228 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-10-21 19:07:51,228 INFO L133 ssoRankerPreferences]: Filename of dumped script: veris.c_sendmail_tTflag_arr_one_loop.c_Iteration1_Lasso [2021-10-21 19:07:51,228 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-10-21 19:07:51,228 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-10-21 19:07:51,232 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,249 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,251 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,253 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,255 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,434 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-10-21 19:07:51,690 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-10-21 19:07:51,690 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-10-21 19:07:51,690 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:51,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:51,691 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:51,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:51,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:51,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:51,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:51,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:51,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:51,704 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:51,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-10-21 19:07:51,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:51,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:51,756 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:51,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:51,760 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:51,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:51,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:51,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:51,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:51,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:51,775 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:51,776 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:51,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:51,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-10-21 19:07:51,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:51,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:51,821 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:51,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:51,828 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:51,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:51,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:51,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:51,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:51,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:51,861 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:51,862 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:51,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:51,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-10-21 19:07:51,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:51,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-10-21 19:07:51,904 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:51,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:51,905 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:51,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:51,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-10-21 19:07:51,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:51,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:51,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:51,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:51,917 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:51,917 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:51,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:51,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:51,938 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:51,940 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:51,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:51,940 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:51,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-10-21 19:07:51,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:51,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:51,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:51,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:51,949 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:51,950 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:51,951 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:51,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:51,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:51,987 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:51,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:51,988 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:51,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:51,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:51,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:51,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:51,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:51,999 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:51,999 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:51,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:52,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-10-21 19:07:52,002 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,022 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,022 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-10-21 19:07:52,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:52,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,031 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,032 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:52,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:52,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,052 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,052 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-10-21 19:07:52,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:52,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,060 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,061 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:52,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:52,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,081 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,081 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-10-21 19:07:52,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,090 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,091 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:52,091 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:52,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,160 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,161 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,198 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,200 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:52,200 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:52,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-10-21 19:07:52,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,247 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,252 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,254 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 [2021-10-21 19:07:52,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:52,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,263 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:52,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:52,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-10-21 19:07:52,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,306 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,307 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:52,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,317 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,318 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:52,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:52,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-10-21 19:07:52,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-10-21 19:07:52,359 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,360 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-10-21 19:07:52,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,367 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:52,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,368 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,368 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:52,368 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:52,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,388 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,389 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-10-21 19:07:52,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,397 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,398 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:52,398 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:52,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-10-21 19:07:52,419 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,420 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-10-21 19:07:52,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,431 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:52,432 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:52,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,458 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,458 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-10-21 19:07:52,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,466 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,468 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:52,468 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:52,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,491 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,492 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-10-21 19:07:52,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:52,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,500 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,500 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:52,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:52,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,520 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,521 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-10-21 19:07:52,521 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 [2021-10-21 19:07:52,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,528 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,529 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:52,529 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:52,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,551 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,551 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-10-21 19:07:52,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,572 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,573 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:52,573 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:52,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-10-21 19:07:52,619 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,619 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-10-21 19:07:52,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,627 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,628 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:52,628 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:52,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,649 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,649 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,650 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-10-21 19:07:52,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,658 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,659 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:52,660 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:52,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-10-21 19:07:52,681 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,682 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-10-21 19:07:52,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,690 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,690 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,691 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:52,691 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:52,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,713 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,713 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-10-21 19:07:52,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,721 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,722 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:52,722 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:52,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,744 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,744 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-10-21 19:07:52,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:52,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,752 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,753 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:52,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:52,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-10-21 19:07:52,772 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,773 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-10-21 19:07:52,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:52,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,781 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,781 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:52,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:52,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,801 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,802 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-10-21 19:07:52,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,809 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:52,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,810 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,810 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:52,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:52,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,830 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,831 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-10-21 19:07:52,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,838 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,839 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:52,839 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:52,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-10-21 19:07:52,883 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,884 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-10-21 19:07:52,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:52,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,892 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,892 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-10-21 19:07:52,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:52,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,912 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,912 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,913 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-10-21 19:07:52,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,921 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-10-21 19:07:52,921 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:07:52,921 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-10-21 19:07:52,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:52,943 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-10-21 19:07:52,943 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,943 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:52,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-10-21 19:07:52,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,953 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:52,954 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:52,954 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:52,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:52,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-10-21 19:07:52,976 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:52,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:52,977 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:52,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-10-21 19:07:52,978 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 [2021-10-21 19:07:52,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:52,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:52,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:52,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:52,985 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:52,985 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:52,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:52,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,005 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:53,006 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,006 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-10-21 19:07:53,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:53,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,014 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,015 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:53,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:53,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-10-21 19:07:53,083 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,084 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:53,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,098 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,098 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:53,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:53,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-10-21 19:07:53,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-10-21 19:07:53,137 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,137 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-10-21 19:07:53,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,146 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,149 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:53,149 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:53,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-10-21 19:07:53,178 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,179 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-10-21 19:07:53,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:53,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,187 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,187 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:53,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:53,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:53,207 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,207 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-10-21 19:07:53,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:53,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,216 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,216 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:53,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:53,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:53,236 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,237 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-10-21 19:07:53,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:53,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,249 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,249 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:53,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:53,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-10-21 19:07:53,270 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,270 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-10-21 19:07:53,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,280 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:53,280 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:53,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-10-21 19:07:53,304 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,304 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-10-21 19:07:53,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,314 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:53,314 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:53,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:53,337 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,338 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-10-21 19:07:53,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:53,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,346 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,347 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:53,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:53,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-10-21 19:07:53,367 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,368 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-10-21 19:07:53,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:53,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,376 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:53,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:53,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-10-21 19:07:53,397 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,397 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-10-21 19:07:53,398 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 [2021-10-21 19:07:53,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:53,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,406 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,406 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:53,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:53,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-10-21 19:07:53,428 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,428 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-10-21 19:07:53,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,437 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,439 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:53,439 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:53,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:53,495 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,496 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-10-21 19:07:53,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,511 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:53,511 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:53,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:53,545 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,545 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-10-21 19:07:53,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,555 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,555 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,558 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:53,558 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:53,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:53,589 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,590 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-10-21 19:07:53,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:53,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,599 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,600 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:53,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:53,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-10-21 19:07:53,623 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,624 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-10-21 19:07:53,625 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 [2021-10-21 19:07:53,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,634 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,635 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:53,636 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:53,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:53,663 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,664 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-10-21 19:07:53,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,674 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,675 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:53,675 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:53,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:53,704 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,705 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-10-21 19:07:53,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,714 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,716 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:53,716 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:53,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-10-21 19:07:53,742 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,743 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-10-21 19:07:53,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,760 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,761 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:53,762 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:53,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-10-21 19:07:53,789 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,790 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-10-21 19:07:53,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,799 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,801 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:53,801 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:53,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-10-21 19:07:53,828 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,829 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-10-21 19:07:53,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,838 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,840 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:53,840 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:53,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-10-21 19:07:53,867 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,867 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-10-21 19:07:53,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:53,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,877 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,877 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:53,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:53,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-10-21 19:07:53,901 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,902 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-10-21 19:07:53,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:53,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,912 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,912 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:53,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:53,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2021-10-21 19:07:53,936 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,937 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-10-21 19:07:53,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:53,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,947 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:53,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:53,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:53,969 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:53,970 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:53,970 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:53,970 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:53,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-10-21 19:07:53,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:53,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:53,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:53,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:53,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:53,980 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:53,980 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:53,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-10-21 19:07:54,004 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,004 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-10-21 19:07:54,005 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 [2021-10-21 19:07:54,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:54,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:54,013 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:54,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:54,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:54,073 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,088 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:54,102 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:54,102 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:54,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-10-21 19:07:54,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-10-21 19:07:54,145 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-10-21 19:07:54,145 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,146 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-10-21 19:07:54,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,158 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:54,158 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:54,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:54,216 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,217 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-10-21 19:07:54,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:54,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:54,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:54,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:54,251 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,252 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-10-21 19:07:54,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:54,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,261 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:54,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:54,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:54,284 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,285 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-10-21 19:07:54,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:54,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,294 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,295 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:54,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:54,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-10-21 19:07:54,317 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,318 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-10-21 19:07:54,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,328 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:54,328 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:54,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-10-21 19:07:54,353 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,353 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-10-21 19:07:54,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:54,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:54,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:54,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:54,385 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,386 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-10-21 19:07:54,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:54,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,395 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,396 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:54,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:54,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:54,418 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,419 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-10-21 19:07:54,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:54,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,428 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:54,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:54,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:54,450 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,450 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-10-21 19:07:54,451 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 [2021-10-21 19:07:54,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,477 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:54,477 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:54,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:54,525 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,526 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-10-21 19:07:54,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,534 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,536 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:54,536 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:54,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-10-21 19:07:54,559 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,561 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-10-21 19:07:54,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,569 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:54,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,569 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:54,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:54,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-10-21 19:07:54,590 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,591 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-10-21 19:07:54,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:54,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,599 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:54,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:54,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:54,620 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,621 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-10-21 19:07:54,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:54,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,630 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:54,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:54,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,650 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-10-21 19:07:54,651 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,651 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-10-21 19:07:54,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,661 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:54,661 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:54,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:54,684 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,685 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-10-21 19:07:54,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,700 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:54,700 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:54,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-10-21 19:07:54,733 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,734 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-10-21 19:07:54,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,749 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:54,749 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:54,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-10-21 19:07:54,778 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,779 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-10-21 19:07:54,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:54,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,787 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:54,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:54,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-10-21 19:07:54,808 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,809 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-10-21 19:07:54,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,822 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,824 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:54,824 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:54,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:54,847 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,848 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-10-21 19:07:54,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,856 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,857 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:54,857 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:54,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:54,880 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,881 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-10-21 19:07:54,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,890 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:54,891 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:54,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:54,914 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,915 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-10-21 19:07:54,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,925 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:54,925 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:54,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-10-21 19:07:54,950 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,951 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-10-21 19:07:54,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,961 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:54,962 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:54,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:54,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-10-21 19:07:54,986 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:54,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:54,987 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:54,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-10-21 19:07:54,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:54,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:54,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:54,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:54,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:54,997 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:54,997 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:55,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-10-21 19:07:55,021 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,021 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-10-21 19:07:55,022 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 [2021-10-21 19:07:55,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:55,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:55,030 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:55,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:55,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:55,052 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,052 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-10-21 19:07:55,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:55,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:55,062 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:55,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:55,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-10-21 19:07:55,083 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,084 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-10-21 19:07:55,085 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 [2021-10-21 19:07:55,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:55,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,093 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:55,093 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:55,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:55,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:55,115 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,115 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-10-21 19:07:55,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:55,126 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:55,126 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:55,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:55,150 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,151 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-10-21 19:07:55,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:55,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,160 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:55,160 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:55,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:55,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:55,182 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,182 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2021-10-21 19:07:55,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:55,193 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:55,193 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:55,197 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2021-10-21 19:07:55,217 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-10-21 19:07:55,217 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,218 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2021-10-21 19:07:55,219 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 [2021-10-21 19:07:55,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,227 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,229 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:55,229 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:55,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2021-10-21 19:07:55,254 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,255 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2021-10-21 19:07:55,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:55,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,264 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,264 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:55,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:55,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:55,286 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,287 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2021-10-21 19:07:55,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:55,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,297 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:55,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:55,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:55,319 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,319 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2021-10-21 19:07:55,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,328 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:55,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,328 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,328 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:55,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:55,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2021-10-21 19:07:55,350 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,351 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2021-10-21 19:07:55,352 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 [2021-10-21 19:07:55,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,360 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,363 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:55,363 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:55,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2021-10-21 19:07:55,395 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,396 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2021-10-21 19:07:55,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:55,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,405 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:55,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:55,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2021-10-21 19:07:55,427 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,428 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2021-10-21 19:07:55,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:55,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,436 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:55,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:55,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:55,457 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,457 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2021-10-21 19:07:55,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:55,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,466 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,466 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:55,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:55,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:55,487 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,488 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2021-10-21 19:07:55,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,495 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,496 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,498 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:55,498 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:55,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:55,540 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,540 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2021-10-21 19:07:55,541 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 [2021-10-21 19:07:55,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,549 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,550 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:55,550 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:55,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2021-10-21 19:07:55,574 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,575 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2021-10-21 19:07:55,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:55,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,583 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,584 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:55,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:55,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:55,623 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,623 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2021-10-21 19:07:55,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:55,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,632 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:55,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:55,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2021-10-21 19:07:55,654 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,654 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2021-10-21 19:07:55,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:55,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,669 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,670 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:55,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:55,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2021-10-21 19:07:55,692 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,693 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2021-10-21 19:07:55,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,701 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,703 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:55,703 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:55,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,728 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:55,729 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,729 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2021-10-21 19:07:55,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,738 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,739 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,747 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:55,747 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:55,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2021-10-21 19:07:55,785 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,786 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2021-10-21 19:07:55,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,795 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,799 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:55,799 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:55,808 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:55,830 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,830 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2021-10-21 19:07:55,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:55,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,840 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,840 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:55,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:55,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:55,864 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,865 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2021-10-21 19:07:55,866 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 [2021-10-21 19:07:55,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,874 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,875 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:55,876 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:55,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2021-10-21 19:07:55,901 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,901 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2021-10-21 19:07:55,902 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 [2021-10-21 19:07:55,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,910 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,911 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:55,912 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:55,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2021-10-21 19:07:55,936 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,936 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2021-10-21 19:07:55,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,945 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,947 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:55,947 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:55,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:55,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2021-10-21 19:07:55,971 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:55,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:55,972 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:55,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2021-10-21 19:07:55,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:55,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:55,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:55,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:55,980 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:55,982 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:55,982 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:55,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2021-10-21 19:07:56,008 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,009 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2021-10-21 19:07:56,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:56,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,017 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:56,020 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:56,020 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:56,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2021-10-21 19:07:56,046 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,047 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2021-10-21 19:07:56,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:56,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,055 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:56,058 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:56,058 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:56,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,083 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:56,083 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,084 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:56,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:56,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,116 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:56,117 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:56,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:56,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2021-10-21 19:07:56,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2021-10-21 19:07:56,159 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,160 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2021-10-21 19:07:56,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:56,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:56,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,169 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:56,169 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:56,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:56,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:56,237 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,237 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2021-10-21 19:07:56,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:56,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:56,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:56,247 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:56,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:56,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2021-10-21 19:07:56,272 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,272 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2021-10-21 19:07:56,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:56,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:56,284 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:56,285 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:56,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2021-10-21 19:07:56,320 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,321 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2021-10-21 19:07:56,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:56,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:56,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:56,332 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:56,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:56,353 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:56,376 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,376 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2021-10-21 19:07:56,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-10-21 19:07:56,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,386 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:56,388 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:56,388 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:56,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:56,413 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-10-21 19:07:56,413 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,414 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2021-10-21 19:07:56,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,422 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:56,422 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:56,422 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,422 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,422 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:56,424 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:56,424 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:56,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2021-10-21 19:07:56,488 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,489 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:56,500 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:56,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:56,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,500 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:56,501 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:56,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:56,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2021-10-21 19:07:56,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:56,548 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,549 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:56,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:56,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:56,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,561 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:56,562 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:56,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:56,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2021-10-21 19:07:56,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:56,600 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,601 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2021-10-21 19:07:56,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,609 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:56,609 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:56,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:56,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,610 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:56,610 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:56,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:56,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:56,631 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,632 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2021-10-21 19:07:56,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:56,640 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:56,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,641 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:56,642 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:56,642 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:56,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Ended with exit code 0 [2021-10-21 19:07:56,666 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,667 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2021-10-21 19:07:56,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:56,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:56,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:56,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,676 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:56,677 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:56,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:56,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2021-10-21 19:07:56,703 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,704 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2021-10-21 19:07:56,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:56,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:56,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:56,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,713 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:56,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:56,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:56,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2021-10-21 19:07:56,762 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,762 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2021-10-21 19:07:56,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:56,771 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:56,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:56,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,772 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:56,772 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:56,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:56,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,818 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2021-10-21 19:07:56,818 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,826 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:56,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:56,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,846 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:56,848 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:56,848 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:56,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2021-10-21 19:07:56,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2021-10-21 19:07:56,892 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,893 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2021-10-21 19:07:56,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:56,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:56,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:56,903 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:56,903 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:56,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:56,927 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,927 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2021-10-21 19:07:56,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:56,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:56,936 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:56,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:56,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,936 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:56,937 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:56,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:56,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:56,958 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,959 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2021-10-21 19:07:56,960 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 [2021-10-21 19:07:56,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:56,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:56,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:56,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:56,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:56,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:56,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:56,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:56,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:56,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2021-10-21 19:07:56,989 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:56,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:56,990 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:56,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2021-10-21 19:07:56,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,000 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:57,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,001 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:57,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:57,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2021-10-21 19:07:57,022 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,023 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2021-10-21 19:07:57,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,032 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,034 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:57,034 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:57,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,058 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:57,058 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,059 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2021-10-21 19:07:57,063 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 [2021-10-21 19:07:57,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,071 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,071 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,077 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:57,077 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:57,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Ended with exit code 0 [2021-10-21 19:07:57,114 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,117 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2021-10-21 19:07:57,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,126 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,129 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:57,129 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:57,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2021-10-21 19:07:57,162 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,163 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2021-10-21 19:07:57,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,173 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:57,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,174 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,174 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:57,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:57,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2021-10-21 19:07:57,229 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,230 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2021-10-21 19:07:57,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,238 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,240 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:57,240 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:57,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2021-10-21 19:07:57,263 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,264 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2021-10-21 19:07:57,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,273 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,273 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,274 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:57,274 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:57,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2021-10-21 19:07:57,298 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,299 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2021-10-21 19:07:57,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,307 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,308 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,309 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:57,309 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:57,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2021-10-21 19:07:57,332 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,333 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2021-10-21 19:07:57,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,341 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,342 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,343 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:57,343 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:57,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2021-10-21 19:07:57,368 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,369 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2021-10-21 19:07:57,370 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 [2021-10-21 19:07:57,377 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,377 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,378 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,379 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:57,379 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:57,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2021-10-21 19:07:57,404 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,405 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2021-10-21 19:07:57,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,413 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,414 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,415 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:57,415 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:57,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2021-10-21 19:07:57,438 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,439 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2021-10-21 19:07:57,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:57,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,448 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,448 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:57,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:57,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2021-10-21 19:07:57,469 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,470 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2021-10-21 19:07:57,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,478 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:57,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,478 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,479 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:57,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:57,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,500 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:57,500 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,501 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2021-10-21 19:07:57,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,509 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:57,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,509 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,510 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:57,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:57,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2021-10-21 19:07:57,531 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,531 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2021-10-21 19:07:57,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,540 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,540 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,541 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:57,541 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:57,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2021-10-21 19:07:57,565 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,565 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2021-10-21 19:07:57,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:57,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,574 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,574 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-10-21 19:07:57,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:57,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2021-10-21 19:07:57,595 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,596 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2021-10-21 19:07:57,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,611 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:57,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-10-21 19:07:57,613 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-10-21 19:07:57,613 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-10-21 19:07:57,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2021-10-21 19:07:57,636 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-10-21 19:07:57,636 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,637 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2021-10-21 19:07:57,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,645 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:57,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:57,647 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:57,647 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:57,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:57,672 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,673 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2021-10-21 19:07:57,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,681 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:57,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:57,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:57,682 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:57,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:57,684 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,704 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:57,704 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,704 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2021-10-21 19:07:57,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,713 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:57,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:57,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:57,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:57,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:57,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:57,736 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,736 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2021-10-21 19:07:57,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,745 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:57,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:57,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:57,747 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:57,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:57,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2021-10-21 19:07:57,804 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,805 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2021-10-21 19:07:57,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,813 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:57,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:57,815 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:57,815 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:57,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:57,840 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,840 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2021-10-21 19:07:57,841 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 [2021-10-21 19:07:57,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,849 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:57,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:57,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,849 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:57,850 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:57,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:57,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:57,874 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,875 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2021-10-21 19:07:57,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,884 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:57,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:57,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:57,885 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:57,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:57,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:57,908 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,909 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2021-10-21 19:07:57,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,918 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:57,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:57,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:57,919 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:57,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:57,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2021-10-21 19:07:57,941 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,941 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2021-10-21 19:07:57,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:57,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,950 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:57,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:57,952 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:57,952 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:57,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:57,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2021-10-21 19:07:57,977 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:57,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:57,978 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:57,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2021-10-21 19:07:57,978 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 [2021-10-21 19:07:57,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:57,986 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:57,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:57,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:57,986 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:57,992 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:57,992 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:57,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2021-10-21 19:07:58,017 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,018 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2021-10-21 19:07:58,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,026 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:58,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,027 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:58,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:58,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2021-10-21 19:07:58,049 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,050 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2021-10-21 19:07:58,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,059 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:58,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:58,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:58,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,081 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,082 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2021-10-21 19:07:58,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,091 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:58,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,092 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:58,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:58,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,115 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,115 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,116 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2021-10-21 19:07:58,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,125 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,126 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:58,127 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:58,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,152 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,153 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2021-10-21 19:07:58,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,162 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,162 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,169 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:58,169 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:58,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2021-10-21 19:07:58,219 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,219 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2021-10-21 19:07:58,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,228 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,232 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:58,232 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:58,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,263 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,264 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2021-10-21 19:07:58,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,273 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:58,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:58,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:58,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2021-10-21 19:07:58,296 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,296 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2021-10-21 19:07:58,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,305 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,305 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,307 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:58,307 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:58,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,332 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,333 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2021-10-21 19:07:58,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,342 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,343 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:58,344 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:58,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,368 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,369 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,370 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2021-10-21 19:07:58,371 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 [2021-10-21 19:07:58,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,379 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,379 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,381 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:58,381 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:58,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,406 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2021-10-21 19:07:58,406 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,406 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2021-10-21 19:07:58,413 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 [2021-10-21 19:07:58,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,421 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,423 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:58,423 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:58,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,481 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2021-10-21 19:07:58,482 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,482 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2021-10-21 19:07:58,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,491 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,493 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:58,493 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:58,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2021-10-21 19:07:58,519 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,520 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2021-10-21 19:07:58,521 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 [2021-10-21 19:07:58,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,528 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,530 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:58,530 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:58,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,556 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,556 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2021-10-21 19:07:58,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,565 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,565 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:58,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,566 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:58,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:58,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,587 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,588 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2021-10-21 19:07:58,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,596 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,596 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:58,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,597 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,597 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:58,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:58,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,626 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,627 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2021-10-21 19:07:58,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,636 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:58,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,637 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:58,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:58,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2021-10-21 19:07:58,659 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,660 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2021-10-21 19:07:58,661 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 [2021-10-21 19:07:58,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,668 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,670 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:58,670 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:58,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,695 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,696 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2021-10-21 19:07:58,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,704 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:58,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,705 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:58,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:58,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2021-10-21 19:07:58,726 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,727 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2021-10-21 19:07:58,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,736 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-10-21 19:07:58,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:58,738 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:58,738 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:58,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,766 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-10-21 19:07:58,766 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,767 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2021-10-21 19:07:58,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,781 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:58,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,781 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:58,783 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:58,783 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:58,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,810 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,811 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2021-10-21 19:07:58,812 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 [2021-10-21 19:07:58,820 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,820 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:58,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:58,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,820 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:58,821 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:58,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:58,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2021-10-21 19:07:58,844 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,844 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2021-10-21 19:07:58,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:58,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:58,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,853 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:58,854 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:58,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:58,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,876 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,876 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,876 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2021-10-21 19:07:58,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:58,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:58,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:58,886 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:58,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:58,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,909 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,910 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2021-10-21 19:07:58,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,918 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:58,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,919 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:58,921 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:58,922 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:58,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2021-10-21 19:07:58,964 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,965 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2021-10-21 19:07:58,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:58,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:58,974 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:58,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:58,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:58,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:58,974 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:58,975 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:58,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:58,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:58,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:58,997 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:58,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:58,998 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:58,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2021-10-21 19:07:58,999 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 [2021-10-21 19:07:59,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,007 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:59,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,007 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,008 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:59,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:59,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2021-10-21 19:07:59,030 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,031 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2021-10-21 19:07:59,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,039 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:59,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,040 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:59,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:59,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:59,063 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,064 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2021-10-21 19:07:59,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,073 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,075 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:59,075 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:59,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,106 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2021-10-21 19:07:59,107 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,107 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2021-10-21 19:07:59,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,116 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,119 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:59,119 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:59,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2021-10-21 19:07:59,146 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,147 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2021-10-21 19:07:59,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:59,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,156 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,157 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:59,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:59,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2021-10-21 19:07:59,180 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,181 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2021-10-21 19:07:59,182 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 [2021-10-21 19:07:59,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:59,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,191 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:59,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:59,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:59,214 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,215 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2021-10-21 19:07:59,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,229 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:59,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,230 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:59,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:59,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2021-10-21 19:07:59,254 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,255 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2021-10-21 19:07:59,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,263 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,264 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,266 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:59,266 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:59,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:59,293 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,294 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2021-10-21 19:07:59,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,303 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,303 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,304 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,312 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:59,312 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:59,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:59,389 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,389 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2021-10-21 19:07:59,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,399 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,403 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:59,403 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:59,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:59,440 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,441 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2021-10-21 19:07:59,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:59,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,450 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,450 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:59,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:59,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Ended with exit code 0 [2021-10-21 19:07:59,473 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,474 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2021-10-21 19:07:59,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,482 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,485 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:59,485 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:59,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2021-10-21 19:07:59,512 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,513 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2021-10-21 19:07:59,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,522 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,522 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,524 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:59,524 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:59,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2021-10-21 19:07:59,563 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,564 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2021-10-21 19:07:59,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,573 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,573 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,575 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:59,575 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:59,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:59,604 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,607 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2021-10-21 19:07:59,608 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 [2021-10-21 19:07:59,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,616 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,617 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,619 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:59,619 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:59,629 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,648 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:59,648 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,649 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2021-10-21 19:07:59,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,658 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,658 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,660 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:59,660 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:59,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:59,690 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,690 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2021-10-21 19:07:59,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,700 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,700 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,702 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:59,702 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:59,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2021-10-21 19:07:59,730 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,731 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2021-10-21 19:07:59,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,739 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:59,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,740 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,740 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:59,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:59,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2021-10-21 19:07:59,763 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,764 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2021-10-21 19:07:59,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,772 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:59,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,773 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,773 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:59,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:59,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2021-10-21 19:07:59,796 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,796 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2021-10-21 19:07:59,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,805 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:59,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,805 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,806 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:59,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:59,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2021-10-21 19:07:59,828 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,829 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2021-10-21 19:07:59,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,838 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,838 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,840 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:59,840 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:59,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2021-10-21 19:07:59,867 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,867 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2021-10-21 19:07:59,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:59,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-10-21 19:07:59,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:59,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2021-10-21 19:07:59,899 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,900 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2021-10-21 19:07:59,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:07:59,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,921 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-10-21 19:07:59,923 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-10-21 19:07:59,923 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-10-21 19:07:59,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2021-10-21 19:07:59,949 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-10-21 19:07:59,950 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,950 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2021-10-21 19:07:59,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,958 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:59,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,959 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:59,960 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:07:59,960 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:07:59,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:07:59,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Forceful destruction successful, exit code 0 [2021-10-21 19:07:59,984 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:07:59,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:07:59,984 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:07:59,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2021-10-21 19:07:59,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:07:59,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:07:59,993 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:07:59,993 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:07:59,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:07:59,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:07:59,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:07:59,993 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:07:59,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:07:59,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:00,014 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,016 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2021-10-21 19:08:00,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,025 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:00,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,026 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:08:00,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:00,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:00,050 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,051 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2021-10-21 19:08:00,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:00,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,061 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,061 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:08:00,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:00,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,084 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:00,084 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,084 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2021-10-21 19:08:00,085 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 [2021-10-21 19:08:00,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,093 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,093 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,095 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:08:00,095 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:08:00,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2021-10-21 19:08:00,118 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,119 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2021-10-21 19:08:00,120 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 [2021-10-21 19:08:00,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,127 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:00,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,128 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:08:00,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:00,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2021-10-21 19:08:00,149 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,150 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2021-10-21 19:08:00,151 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 [2021-10-21 19:08:00,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,158 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:00,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,159 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:08:00,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:00,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2021-10-21 19:08:00,179 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,180 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2021-10-21 19:08:00,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,188 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:00,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,189 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:08:00,189 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:00,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2021-10-21 19:08:00,210 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,211 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2021-10-21 19:08:00,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,219 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,221 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:08:00,221 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:08:00,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2021-10-21 19:08:00,244 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,245 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2021-10-21 19:08:00,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,253 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,253 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,254 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,255 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:08:00,255 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:08:00,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Ended with exit code 0 [2021-10-21 19:08:00,279 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,280 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2021-10-21 19:08:00,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,288 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:00,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,289 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:08:00,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:00,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2021-10-21 19:08:00,311 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,311 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2021-10-21 19:08:00,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,320 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:00,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,320 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:08:00,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:00,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2021-10-21 19:08:00,342 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,342 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2021-10-21 19:08:00,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,351 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:00,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,352 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:08:00,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:00,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2021-10-21 19:08:00,374 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,375 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2021-10-21 19:08:00,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,383 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,385 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:08:00,385 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:08:00,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,409 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:00,409 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,410 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2021-10-21 19:08:00,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,418 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,419 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,419 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,425 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:08:00,425 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:08:00,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2021-10-21 19:08:00,466 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,467 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2021-10-21 19:08:00,468 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 [2021-10-21 19:08:00,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,476 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,476 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,479 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:08:00,479 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:08:00,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2021-10-21 19:08:00,506 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,506 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2021-10-21 19:08:00,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,515 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:00,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,515 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:08:00,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:00,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:00,537 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,549 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2021-10-21 19:08:00,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,559 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:08:00,559 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:08:00,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,582 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2021-10-21 19:08:00,583 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,583 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2021-10-21 19:08:00,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,594 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:08:00,594 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:08:00,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2021-10-21 19:08:00,617 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,618 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2021-10-21 19:08:00,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,628 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:08:00,628 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:08:00,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2021-10-21 19:08:00,652 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,652 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2021-10-21 19:08:00,653 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 [2021-10-21 19:08:00,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,661 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,663 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:08:00,663 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:08:00,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,692 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:00,692 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,693 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2021-10-21 19:08:00,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,702 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,702 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,704 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:08:00,704 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:08:00,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2021-10-21 19:08:00,729 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,729 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2021-10-21 19:08:00,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,738 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,740 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:08:00,740 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:08:00,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,765 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:00,765 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,766 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2021-10-21 19:08:00,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,774 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,774 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,774 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:00,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,774 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,775 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:08:00,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:00,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2021-10-21 19:08:00,795 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,796 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2021-10-21 19:08:00,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:00,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,805 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,805 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:08:00,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:00,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2021-10-21 19:08:00,826 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,827 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2021-10-21 19:08:00,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,835 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,835 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,835 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:00,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:08:00,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:00,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2021-10-21 19:08:00,892 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,892 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2021-10-21 19:08:00,893 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 [2021-10-21 19:08:00,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,901 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,903 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:08:00,903 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:08:00,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:00,926 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,927 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2021-10-21 19:08:00,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:00,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,937 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-10-21 19:08:00,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:00,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:00,962 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,962 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:00,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2021-10-21 19:08:00,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:00,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:00,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-10-21 19:08:00,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:00,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:00,972 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-10-21 19:08:00,974 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-10-21 19:08:00,974 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-10-21 19:08:00,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:00,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2021-10-21 19:08:00,998 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-10-21 19:08:00,998 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:00,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:00,999 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2021-10-21 19:08:01,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,008 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,010 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:01,010 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:01,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2021-10-21 19:08:01,036 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,036 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2021-10-21 19:08:01,037 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 [2021-10-21 19:08:01,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,045 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:01,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,045 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,046 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:08:01,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:01,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2021-10-21 19:08:01,067 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,068 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2021-10-21 19:08:01,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,076 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:01,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,077 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,077 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:08:01,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:01,080 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:01,102 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,103 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2021-10-21 19:08:01,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:01,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,114 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,114 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:08:01,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:01,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:01,139 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,144 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2021-10-21 19:08:01,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,153 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,153 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,153 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,153 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,156 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:01,156 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:01,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2021-10-21 19:08:01,181 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,182 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2021-10-21 19:08:01,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,191 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:01,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,191 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,192 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:08:01,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:01,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2021-10-21 19:08:01,215 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,216 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2021-10-21 19:08:01,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,226 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:01,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,227 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,227 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:08:01,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:01,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:01,253 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,254 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2021-10-21 19:08:01,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,263 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:01,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,263 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,264 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:08:01,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:01,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2021-10-21 19:08:01,288 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,288 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2021-10-21 19:08:01,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,297 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,297 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,299 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:01,300 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:01,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:01,329 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,330 INFO L229 MonitoredProcess]: Starting monitored process 495 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2021-10-21 19:08:01,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,340 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,343 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:01,343 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:01,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:01,373 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,373 INFO L229 MonitoredProcess]: Starting monitored process 496 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2021-10-21 19:08:01,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,382 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,382 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:01,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,382 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,383 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:08:01,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:01,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2021-10-21 19:08:01,409 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,410 INFO L229 MonitoredProcess]: Starting monitored process 497 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2021-10-21 19:08:01,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,420 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:01,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,420 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,421 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:08:01,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:01,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2021-10-21 19:08:01,447 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,448 INFO L229 MonitoredProcess]: Starting monitored process 498 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2021-10-21 19:08:01,450 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 [2021-10-21 19:08:01,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,458 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:01,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,458 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,459 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:08:01,459 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:01,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2021-10-21 19:08:01,483 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,484 INFO L229 MonitoredProcess]: Starting monitored process 499 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2021-10-21 19:08:01,485 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 [2021-10-21 19:08:01,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,493 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,493 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,495 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:01,495 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:01,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2021-10-21 19:08:01,521 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,521 INFO L229 MonitoredProcess]: Starting monitored process 500 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2021-10-21 19:08:01,522 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 [2021-10-21 19:08:01,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,530 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,530 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,540 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:01,540 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:01,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2021-10-21 19:08:01,602 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,602 INFO L229 MonitoredProcess]: Starting monitored process 501 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2021-10-21 19:08:01,603 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 [2021-10-21 19:08:01,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,611 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,612 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,617 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:01,617 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:01,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2021-10-21 19:08:01,652 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,653 INFO L229 MonitoredProcess]: Starting monitored process 502 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2021-10-21 19:08:01,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,661 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:01,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,661 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,662 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:08:01,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:01,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2021-10-21 19:08:01,684 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,685 INFO L229 MonitoredProcess]: Starting monitored process 503 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2021-10-21 19:08:01,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,694 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,694 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,696 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:01,696 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:01,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2021-10-21 19:08:01,722 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,723 INFO L229 MonitoredProcess]: Starting monitored process 504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2021-10-21 19:08:01,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,731 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,732 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,734 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:01,734 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:01,740 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2021-10-21 19:08:01,759 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,760 INFO L229 MonitoredProcess]: Starting monitored process 505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2021-10-21 19:08:01,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,769 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,769 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,771 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:01,771 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:01,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Ended with exit code 0 [2021-10-21 19:08:01,796 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,797 INFO L229 MonitoredProcess]: Starting monitored process 506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2021-10-21 19:08:01,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,808 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,811 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:01,811 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:01,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:01,840 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,840 INFO L229 MonitoredProcess]: Starting monitored process 507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2021-10-21 19:08:01,841 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 [2021-10-21 19:08:01,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,849 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,849 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,852 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:01,852 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:01,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:01,880 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,881 INFO L229 MonitoredProcess]: Starting monitored process 508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2021-10-21 19:08:01,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,889 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,889 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,890 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,892 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:01,892 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:01,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2021-10-21 19:08:01,924 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,925 INFO L229 MonitoredProcess]: Starting monitored process 509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2021-10-21 19:08:01,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,933 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:01,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,934 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,934 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:08:01,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:01,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Ended with exit code 0 [2021-10-21 19:08:01,956 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,957 INFO L229 MonitoredProcess]: Starting monitored process 510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2021-10-21 19:08:01,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:01,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,965 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,966 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:08:01,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:01,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:01,987 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2021-10-21 19:08:01,988 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:01,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:01,989 INFO L229 MonitoredProcess]: Starting monitored process 511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:01,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2021-10-21 19:08:01,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:01,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:01,998 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:01,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:01,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:01,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:01,998 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:01,998 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:08:01,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:02,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:02,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:02,020 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:02,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:02,022 INFO L229 MonitoredProcess]: Starting monitored process 512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:02,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:02,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:02,033 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:02,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:02,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:02,033 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:02,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2021-10-21 19:08:02,037 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:02,037 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:02,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:02,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Ended with exit code 0 [2021-10-21 19:08:02,063 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:02,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:02,064 INFO L229 MonitoredProcess]: Starting monitored process 513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:02,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2021-10-21 19:08:02,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:02,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:02,073 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:02,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-10-21 19:08:02,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:02,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:02,073 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:02,074 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-10-21 19:08:02,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-10-21 19:08:02,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:02,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:02,096 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-10-21 19:08:02,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 [2021-10-21 19:08:02,097 INFO L229 MonitoredProcess]: Starting monitored process 514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-10-21 19:08:02,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2021-10-21 19:08:02,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-10-21 19:08:02,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-10-21 19:08:02,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-10-21 19:08:02,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-10-21 19:08:02,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-10-21 19:08:02,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-10-21 19:08:02,158 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-10-21 19:08:02,158 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-10-21 19:08:02,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-10-21 19:08:02,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Forceful destruction successful, exit code 0 [2021-10-21 19:08:02,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 21.10 07:08:02 BoogieIcfgContainer [2021-10-21 19:08:02,217 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-10-21 19:08:02,218 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-10-21 19:08:02,218 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-10-21 19:08:02,218 INFO L275 PluginConnector]: Witness Printer initialized [2021-10-21 19:08:02,218 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.10 07:07:36" (3/4) ... [2021-10-21 19:08:02,221 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-10-21 19:08:02,221 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-10-21 19:08:02,223 INFO L168 Benchmark]: Toolchain (without parser) took 26435.32 ms. Allocated memory was 79.7 MB in the beginning and 107.0 MB in the end (delta: 27.3 MB). Free memory was 58.3 MB in the beginning and 36.5 MB in the end (delta: 21.9 MB). Peak memory consumption was 48.3 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:02,223 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 79.7 MB. Free memory is still 53.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:08:02,224 INFO L168 Benchmark]: CACSL2BoogieTranslator took 324.82 ms. Allocated memory is still 79.7 MB. Free memory was 58.1 MB in the beginning and 55.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:02,225 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.66 ms. Allocated memory is still 79.7 MB. Free memory was 55.4 MB in the beginning and 54.0 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:02,225 INFO L168 Benchmark]: Boogie Preprocessor took 24.47 ms. Allocated memory is still 79.7 MB. Free memory was 54.0 MB in the beginning and 52.9 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:08:02,225 INFO L168 Benchmark]: RCFGBuilder took 345.85 ms. Allocated memory is still 79.7 MB. Free memory was 52.9 MB in the beginning and 42.9 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:02,226 INFO L168 Benchmark]: BuchiAutomizer took 25694.27 ms. Allocated memory was 79.7 MB in the beginning and 107.0 MB in the end (delta: 27.3 MB). Free memory was 42.9 MB in the beginning and 36.5 MB in the end (delta: 6.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 16.1 GB. [2021-10-21 19:08:02,226 INFO L168 Benchmark]: Witness Printer took 3.67 ms. Allocated memory is still 107.0 MB. Free memory is still 36.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-21 19:08:02,231 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 79.7 MB. Free memory is still 53.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 324.82 ms. Allocated memory is still 79.7 MB. Free memory was 58.1 MB in the beginning and 55.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 34.66 ms. Allocated memory is still 79.7 MB. Free memory was 55.4 MB in the beginning and 54.0 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 24.47 ms. Allocated memory is still 79.7 MB. Free memory was 54.0 MB in the beginning and 52.9 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 345.85 ms. Allocated memory is still 79.7 MB. Free memory was 52.9 MB in the beginning and 42.9 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * BuchiAutomizer took 25694.27 ms. Allocated memory was 79.7 MB in the beginning and 107.0 MB in the end (delta: 27.3 MB). Free memory was 42.9 MB in the beginning and 36.5 MB in the end (delta: 6.4 MB). Peak memory consumption was 53.4 MB. Max. memory is 16.1 GB. * Witness Printer took 3.67 ms. Allocated memory is still 107.0 MB. Free memory is still 36.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 25.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 25.5s. 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: 17ms 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 [2021-10-21 19:08:02,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3aa44c5-c71c-4f32-a85c-ea6fa3cb6ea7/bin/uautomizer-j4sWxH34Be/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...