./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/recursive-simple/id_o200.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id_o200.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a --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 d03bd1f663815b2d7649a36366d573d68ceb56233e8a1c24e8a8623e8a524f12 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 17:08:04,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 17:08:04,437 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 17:08:04,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 17:08:04,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 17:08:04,485 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 17:08:04,488 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 17:08:04,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 17:08:04,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 17:08:04,499 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 17:08:04,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 17:08:04,503 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 17:08:04,503 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 17:08:04,506 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 17:08:04,508 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 17:08:04,510 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 17:08:04,511 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 17:08:04,513 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 17:08:04,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 17:08:04,521 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 17:08:04,523 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 17:08:04,525 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 17:08:04,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 17:08:04,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 17:08:04,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 17:08:04,538 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 17:08:04,538 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 17:08:04,540 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 17:08:04,541 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 17:08:04,542 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 17:08:04,542 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 17:08:04,543 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 17:08:04,545 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 17:08:04,548 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 17:08:04,549 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 17:08:04,549 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 17:08:04,550 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 17:08:04,550 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 17:08:04,550 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 17:08:04,552 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 17:08:04,553 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 17:08:04,554 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-21 17:08:04,593 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 17:08:04,593 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 17:08:04,594 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 17:08:04,594 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 17:08:04,595 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 17:08:04,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 17:08:04,596 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 17:08:04,596 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-21 17:08:04,596 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-21 17:08:04,597 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-21 17:08:04,598 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-21 17:08:04,598 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-21 17:08:04,598 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-21 17:08:04,599 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 17:08:04,599 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 17:08:04,599 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 17:08:04,599 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 17:08:04,600 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 17:08:04,600 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 17:08:04,600 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-21 17:08:04,600 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-21 17:08:04,600 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-21 17:08:04,601 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 17:08:04,601 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 17:08:04,601 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-21 17:08:04,601 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 17:08:04,602 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-21 17:08:04,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 17:08:04,602 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 17:08:04,603 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 17:08:04,603 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 17:08:04,606 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-21 17:08:04,606 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_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d03bd1f663815b2d7649a36366d573d68ceb56233e8a1c24e8a8623e8a524f12 [2022-11-21 17:08:04,863 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 17:08:04,885 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 17:08:04,888 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 17:08:04,889 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 17:08:04,889 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 17:08:04,891 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/recursive-simple/id_o200.c [2022-11-21 17:08:07,933 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 17:08:08,138 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 17:08:08,139 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/sv-benchmarks/c/recursive-simple/id_o200.c [2022-11-21 17:08:08,145 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/data/8a829a4a8/b260f2a6cf8c446dbfd31c64cbe881b5/FLAGfa4589ad8 [2022-11-21 17:08:08,161 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/data/8a829a4a8/b260f2a6cf8c446dbfd31c64cbe881b5 [2022-11-21 17:08:08,164 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 17:08:08,165 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 17:08:08,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 17:08:08,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 17:08:08,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 17:08:08,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:08:08" (1/1) ... [2022-11-21 17:08:08,173 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d90914b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:08, skipping insertion in model container [2022-11-21 17:08:08,173 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:08:08" (1/1) ... [2022-11-21 17:08:08,182 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 17:08:08,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 17:08:08,375 WARN L237 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_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/sv-benchmarks/c/recursive-simple/id_o200.c[518,531] [2022-11-21 17:08:08,376 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:08:08,389 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 17:08:08,403 WARN L237 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_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/sv-benchmarks/c/recursive-simple/id_o200.c[518,531] [2022-11-21 17:08:08,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 17:08:08,418 INFO L208 MainTranslator]: Completed translation [2022-11-21 17:08:08,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:08 WrapperNode [2022-11-21 17:08:08,419 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 17:08:08,420 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 17:08:08,420 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 17:08:08,420 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 17:08:08,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:08" (1/1) ... [2022-11-21 17:08:08,435 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:08" (1/1) ... [2022-11-21 17:08:08,453 INFO L138 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 19 [2022-11-21 17:08:08,454 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 17:08:08,454 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 17:08:08,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 17:08:08,455 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 17:08:08,464 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:08" (1/1) ... [2022-11-21 17:08:08,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:08" (1/1) ... [2022-11-21 17:08:08,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:08" (1/1) ... [2022-11-21 17:08:08,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:08" (1/1) ... [2022-11-21 17:08:08,471 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:08" (1/1) ... [2022-11-21 17:08:08,472 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:08" (1/1) ... [2022-11-21 17:08:08,473 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:08" (1/1) ... [2022-11-21 17:08:08,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:08" (1/1) ... [2022-11-21 17:08:08,482 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 17:08:08,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 17:08:08,485 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 17:08:08,486 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 17:08:08,487 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:08" (1/1) ... [2022-11-21 17:08:08,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:08,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:08,517 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:08,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-21 17:08:08,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 17:08:08,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 17:08:08,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 17:08:08,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 17:08:08,556 INFO L130 BoogieDeclarations]: Found specification of procedure id [2022-11-21 17:08:08,556 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2022-11-21 17:08:08,632 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 17:08:08,634 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 17:08:08,748 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 17:08:08,754 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 17:08:08,754 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 17:08:08,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:08:08 BoogieIcfgContainer [2022-11-21 17:08:08,757 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 17:08:08,758 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-21 17:08:08,758 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-21 17:08:08,762 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-21 17:08:08,763 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 17:08:08,763 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.11 05:08:08" (1/3) ... [2022-11-21 17:08:08,765 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7d4fe283 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 05:08:08, skipping insertion in model container [2022-11-21 17:08:08,765 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 17:08:08,765 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:08:08" (2/3) ... [2022-11-21 17:08:08,765 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7d4fe283 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 05:08:08, skipping insertion in model container [2022-11-21 17:08:08,766 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 17:08:08,766 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:08:08" (3/3) ... [2022-11-21 17:08:08,767 INFO L332 chiAutomizerObserver]: Analyzing ICFG id_o200.c [2022-11-21 17:08:08,825 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-21 17:08:08,825 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-21 17:08:08,825 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-21 17:08:08,825 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-21 17:08:08,826 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-21 17:08:08,826 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-21 17:08:08,826 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-21 17:08:08,826 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-21 17:08:08,831 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 15 states, 11 states have (on average 1.1818181818181819) internal successors, (13), 11 states have internal predecessors, (13), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-21 17:08:08,854 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-21 17:08:08,854 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 17:08:08,854 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 17:08:08,861 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-21 17:08:08,861 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-21 17:08:08,861 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-21 17:08:08,862 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 15 states, 11 states have (on average 1.1818181818181819) internal successors, (13), 11 states have internal predecessors, (13), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2022-11-21 17:08:08,864 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2022-11-21 17:08:08,865 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 17:08:08,865 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 17:08:08,865 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1] [2022-11-21 17:08:08,866 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1] [2022-11-21 17:08:08,874 INFO L748 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1, main_~input~0#1, main_~result~0#1;main_~input~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1; 13#L13true call main_#t~ret6#1 := id(main_~input~0#1);< 11#idENTRYtrue [2022-11-21 17:08:08,874 INFO L750 eck$LassoCheckResult]: Loop: 11#idENTRYtrue ~x := #in~x; 7#L7true assume !(0 == ~x % 4294967296); 6#L8true call #t~ret4 := id(~x - 1);< 11#idENTRYtrue [2022-11-21 17:08:08,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:08:08,888 INFO L85 PathProgramCache]: Analyzing trace with hash 29876, now seen corresponding path program 1 times [2022-11-21 17:08:08,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:08:08,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [682570511] [2022-11-21 17:08:08,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:08:08,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:08:09,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:08:09,016 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:08:09,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:08:09,042 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:08:09,045 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:08:09,045 INFO L85 PathProgramCache]: Analyzing trace with hash 44820, now seen corresponding path program 1 times [2022-11-21 17:08:09,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:08:09,046 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077378378] [2022-11-21 17:08:09,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:08:09,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:08:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:08:09,058 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:08:09,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:08:09,065 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:08:09,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:08:09,067 INFO L85 PathProgramCache]: Analyzing trace with hash 890050945, now seen corresponding path program 1 times [2022-11-21 17:08:09,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:08:09,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1367846933] [2022-11-21 17:08:09,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:08:09,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:08:09,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:08:09,080 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:08:09,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:08:09,093 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:08:09,243 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:08:09,246 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:08:09,246 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:08:09,246 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:08:09,247 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-21 17:08:09,247 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,247 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:08:09,247 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:08:09,247 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o200.c_Iteration1_Loop [2022-11-21 17:08:09,248 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:08:09,248 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:08:09,271 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:09,320 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:09,348 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:09,364 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:09,470 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 17:08:09,471 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-21 17:08:09,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,483 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-21 17:08:09,492 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 17:08:09,493 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 17:08:09,527 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 17:08:09,528 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 17:08:09,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:09,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,541 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-21 17:08:09,546 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 17:08:09,546 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 17:08:09,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2022-11-21 17:08:09,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,580 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,592 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-21 17:08:09,592 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 17:08:09,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-21 17:08:09,633 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-21 17:08:09,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:09,639 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:08:09,639 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:08:09,640 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:08:09,640 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:08:09,640 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 17:08:09,640 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,640 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:08:09,640 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:08:09,640 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o200.c_Iteration1_Loop [2022-11-21 17:08:09,640 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:08:09,641 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:08:09,642 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:09,647 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:09,657 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:09,662 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:09,781 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 17:08:09,786 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 17:08:09,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,789 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:09,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,815 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:09,817 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:09,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-21 17:08:09,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:09,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,833 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-21 17:08:09,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:09,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,851 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:09,856 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:09,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:09,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,887 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:09,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,913 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:09,914 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:09,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-21 17:08:09,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:09,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,938 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:09,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:09,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:09,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:09,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:09,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:09,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-21 17:08:09,961 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:09,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:09,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:09,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:09,984 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 17:08:09,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:09,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:09,986 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:09,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,009 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:10,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-21 17:08:10,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,028 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-21 17:08:10,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,042 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,042 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,047 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:10,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,064 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,090 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,091 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:10,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-21 17:08:10,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,113 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,121 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 [2022-11-21 17:08:10,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,137 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,139 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:10,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-21 17:08:10,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,171 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,171 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 17:08:10,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,173 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-21 17:08:10,181 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 [2022-11-21 17:08:10,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,198 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:10,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:10,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,231 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-21 17:08:10,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,253 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:10,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:10,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,281 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,284 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-21 17:08:10,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,309 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,309 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:10,311 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:10,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,331 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:10,358 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:10,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-21 17:08:10,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,373 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 17:08:10,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,375 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-21 17:08:10,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,406 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,425 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,445 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,445 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-21 17:08:10,449 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,470 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,471 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,485 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 [2022-11-21 17:08:10,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,498 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,499 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,501 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-21 17:08:10,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,528 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-21 17:08:10,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:10,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,549 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,550 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,569 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 17:08:10,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,571 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-21 17:08:10,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,591 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:10,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,592 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,593 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:10,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,614 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:10,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,631 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-21 17:08:10,635 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:10,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,656 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,676 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:10,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,677 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-21 17:08:10,678 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:10,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,704 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,721 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:10,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,721 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:10,723 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:10,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-21 17:08:10,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,747 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 17:08:10,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,749 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-21 17:08:10,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,769 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:10,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,769 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:10,771 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:10,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,800 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,805 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 [2022-11-21 17:08:10,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-21 17:08:10,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,819 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:10,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:10,828 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:10,829 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,856 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-21 17:08:10,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,872 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:10,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:10,874 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:10,875 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,896 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-21 17:08:10,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,909 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:10,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:10,912 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:10,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,932 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 17:08:10,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,933 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:10,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:10,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:10,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:10,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:10,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:10,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:10,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:10,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-21 17:08:10,960 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:10,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:10,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:10,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:10,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:10,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:10,996 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,000 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 [2022-11-21 17:08:11,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-21 17:08:11,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,014 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:11,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:11,020 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:11,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:11,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,048 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-21 17:08:11,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,070 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:11,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,070 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:11,075 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:11,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:11,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,104 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,108 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 [2022-11-21 17:08:11,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,121 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:11,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,122 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:11,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-21 17:08:11,125 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:11,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:11,156 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 17:08:11,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,157 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-21 17:08:11,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,176 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:11,179 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:11,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:11,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,205 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,209 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 [2022-11-21 17:08:11,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,222 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:11,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-21 17:08:11,225 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:11,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:11,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,248 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,255 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 [2022-11-21 17:08:11,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-21 17:08:11,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,268 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,268 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:11,270 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:11,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2022-11-21 17:08:11,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,283 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-21 17:08:11,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,297 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:11,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:11,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:11,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:11,318 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 17:08:11,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,320 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:11,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,341 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:11,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-21 17:08:11,343 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:11,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:11,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,372 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,376 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 [2022-11-21 17:08:11,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-21 17:08:11,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:11,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,390 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:11,394 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:11,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:11,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,418 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-21 17:08:11,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,437 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:11,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,437 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:11,439 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:11,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:11,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:11,458 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:11,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:11,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-21 17:08:11,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:11,478 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:11,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:11,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:11,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:11,478 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:11,480 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:11,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:11,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:11,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:11,714 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:08:11,714 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:08:11,714 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:08:11,714 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:08:11,714 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 17:08:11,715 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:11,715 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:08:11,715 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:08:11,715 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o200.c_Iteration1_Lasso [2022-11-21 17:08:11,715 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:08:11,715 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:08:11,717 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,720 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,723 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,726 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,733 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,750 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,766 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,789 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,792 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,795 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,797 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,800 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,803 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,805 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,808 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,810 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:11,812 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:12,018 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 17:08:12,018 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 17:08:12,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,023 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,040 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,040 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:12,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-21 17:08:12,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,060 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,077 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,078 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:12,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-21 17:08:12,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,092 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,108 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,108 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,109 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,109 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:12,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-21 17:08:12,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,123 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-21 17:08:12,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,140 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,141 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:12,141 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,156 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-21 17:08:12,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,169 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,172 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:12,172 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:12,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,189 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,209 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-21 17:08:12,211 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:12,211 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:12,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,240 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,243 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 [2022-11-21 17:08:12,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,256 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-21 17:08:12,258 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:12,259 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:12,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,283 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,288 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 [2022-11-21 17:08:12,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,301 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,303 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:12,303 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:12,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-21 17:08:12,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,320 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,336 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,336 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,338 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:12,338 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:12,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-21 17:08:12,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,370 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,372 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,388 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,390 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:12,390 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:12,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-21 17:08:12,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,412 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,415 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 [2022-11-21 17:08:12,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,428 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-21 17:08:12,434 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:12,434 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:12,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,451 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,468 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-21 17:08:12,470 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:12,470 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:12,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,487 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,491 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 [2022-11-21 17:08:12,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-21 17:08:12,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,504 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,506 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:12,506 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:12,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,527 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,548 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-21 17:08:12,550 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:12,550 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:12,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,571 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-21 17:08:12,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,588 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,588 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:12,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,612 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-21 17:08:12,629 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,629 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,630 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:12,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,651 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-21 17:08:12,671 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:12,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,691 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-21 17:08:12,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,708 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,709 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:12,710 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:12,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,732 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,735 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 [2022-11-21 17:08:12,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,748 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,749 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:12,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-21 17:08:12,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,769 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,774 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 [2022-11-21 17:08:12,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-21 17:08:12,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,787 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:12,787 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,808 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,824 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,825 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:12,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-21 17:08:12,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,843 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,860 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,861 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:12,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-21 17:08:12,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,883 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,887 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 [2022-11-21 17:08:12,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,900 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:12,901 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:12,901 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:12,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-21 17:08:12,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,934 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 17:08:12,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,936 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,954 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:12,954 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:12,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-21 17:08:12,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:12,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:12,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:12,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:12,972 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:12,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:12,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:12,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:12,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:12,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:12,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:12,989 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:12,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:12,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-21 17:08:13,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,012 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,016 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,029 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,029 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,030 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:13,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-21 17:08:13,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,051 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,069 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,071 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:13,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-21 17:08:13,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,087 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,090 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 [2022-11-21 17:08:13,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-21 17:08:13,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,102 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,104 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:13,104 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:13,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,121 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,144 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-21 17:08:13,147 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:13,147 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:13,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,172 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,192 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-21 17:08:13,195 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:13,195 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:13,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,219 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,221 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,238 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-21 17:08:13,240 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:13,240 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:13,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,264 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,267 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 [2022-11-21 17:08:13,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-21 17:08:13,283 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:13,283 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:13,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,308 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-21 17:08:13,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,324 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,327 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:13,327 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:13,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,347 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-21 17:08:13,367 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:13,367 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:13,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,388 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-21 17:08:13,406 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:13,407 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:13,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,436 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,483 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 [2022-11-21 17:08:13,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,496 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-21 17:08:13,499 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:13,499 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:13,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,516 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,532 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-21 17:08:13,535 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:13,535 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:13,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,560 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,563 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 [2022-11-21 17:08:13,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,576 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,577 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:13,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-21 17:08:13,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,591 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-21 17:08:13,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,609 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,609 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:13,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,627 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-21 17:08:13,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,645 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:13,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,672 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-21 17:08:13,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,688 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,690 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:13,690 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:13,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,711 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-21 17:08:13,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,728 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,728 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:13,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,755 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-21 17:08:13,773 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,773 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,774 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:13,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,799 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,817 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,818 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:13,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-21 17:08:13,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-11-21 17:08:13,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,827 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-21 17:08:13,830 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 [2022-11-21 17:08:13,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,840 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,841 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:13,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,882 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,887 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 [2022-11-21 17:08:13,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:13,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-21 17:08:13,902 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:13,902 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:13,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,926 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 17:08:13,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,928 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:13,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:13,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:13,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-21 17:08:13,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:13,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:13,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:13,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:13,968 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:13,971 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 [2022-11-21 17:08:13,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:13,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:13,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:13,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:13,984 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:13,985 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:13,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:13,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-21 17:08:13,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,004 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,025 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-21 17:08:14,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,045 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-21 17:08:14,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,061 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,070 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-21 17:08:14,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,094 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,100 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,100 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,128 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-21 17:08:14,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,149 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,149 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,165 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-21 17:08:14,173 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 [2022-11-21 17:08:14,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,191 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,192 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,203 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-21 17:08:14,205 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 [2022-11-21 17:08:14,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,217 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,219 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,220 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,251 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,272 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-21 17:08:14,275 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,275 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,299 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,318 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-21 17:08:14,321 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,322 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,344 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-21 17:08:14,363 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,363 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,388 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-21 17:08:14,411 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,411 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,438 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-21 17:08:14,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,451 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,455 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,455 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,472 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-21 17:08:14,475 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 [2022-11-21 17:08:14,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,487 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,488 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,509 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,510 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-21 17:08:14,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,540 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-21 17:08:14,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,554 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,555 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,576 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,583 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 [2022-11-21 17:08:14,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,597 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-21 17:08:14,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,627 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-21 17:08:14,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,647 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,647 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,675 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,683 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 [2022-11-21 17:08:14,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,696 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,697 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-21 17:08:14,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,724 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,741 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-21 17:08:14,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,755 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-21 17:08:14,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,772 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,773 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,796 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,799 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 [2022-11-21 17:08:14,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:14,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-21 17:08:14,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,836 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-21 17:08:14,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:14,856 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:14,856 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:14,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,872 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 17:08:14,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,874 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,877 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 [2022-11-21 17:08:14,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:14,891 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:14,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-21 17:08:14,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,912 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:14,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,928 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:14,929 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:14,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-21 17:08:14,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,951 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,956 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 [2022-11-21 17:08:14,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-21 17:08:14,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:14,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:14,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:14,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:14,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:14,970 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:14,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:14,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:14,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:14,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:14,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:14,992 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:14,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-21 17:08:15,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,009 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,011 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:15,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,036 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,039 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 [2022-11-21 17:08:15,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,053 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-21 17:08:15,056 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:15,056 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:15,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,080 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-21 17:08:15,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,097 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,100 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:15,100 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:15,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,128 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-21 17:08:15,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,145 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,148 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:15,148 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:15,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,180 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,184 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 [2022-11-21 17:08:15,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-21 17:08:15,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,197 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,200 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:15,200 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:15,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,228 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,231 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 [2022-11-21 17:08:15,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-21 17:08:15,248 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:15,249 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:15,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,267 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-21 17:08:15,273 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 [2022-11-21 17:08:15,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,287 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:15,287 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:15,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,299 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-21 17:08:15,301 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 [2022-11-21 17:08:15,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,312 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,315 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:15,315 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:15,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,336 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-21 17:08:15,339 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 [2022-11-21 17:08:15,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,356 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:15,356 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:15,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2022-11-21 17:08:15,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,395 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,415 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-21 17:08:15,419 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:15,419 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:15,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,446 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-21 17:08:15,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,473 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:15,473 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:15,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,485 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-21 17:08:15,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,501 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:15,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,507 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-21 17:08:15,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,522 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,522 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:15,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,529 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-21 17:08:15,531 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 [2022-11-21 17:08:15,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,543 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,543 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:15,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,550 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-21 17:08:15,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,565 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,566 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,566 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,569 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:15,569 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:15,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,582 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-21 17:08:15,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,598 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,598 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:15,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,604 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-21 17:08:15,608 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 [2022-11-21 17:08:15,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,619 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,620 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:15,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,628 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-21 17:08:15,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,647 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:15,647 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,654 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-21 17:08:15,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,668 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:15,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,674 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-21 17:08:15,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:15,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,688 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:15,690 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:15,691 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:15,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,727 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 17:08:15,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,728 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,735 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 [2022-11-21 17:08:15,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,748 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,748 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:15,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-21 17:08:15,749 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:15,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,780 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-21 17:08:15,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,796 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,797 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:15,797 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:15,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:15,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,820 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,840 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:15,841 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:15,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-21 17:08:15,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-11-21 17:08:15,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,852 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-21 17:08:15,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,865 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:15,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:15,867 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:15,867 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:15,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2022-11-21 17:08:15,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,877 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-21 17:08:15,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:15,892 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:15,892 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:15,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-11-21 17:08:15,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,913 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,919 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 [2022-11-21 17:08:15,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,932 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,932 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:15,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-21 17:08:15,934 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:15,934 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:15,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2022-11-21 17:08:15,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,945 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-21 17:08:15,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,958 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,958 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:15,961 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:15,961 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:15,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-11-21 17:08:15,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,972 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-21 17:08:15,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:15,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:15,984 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:15,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:15,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:15,985 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:15,986 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:15,986 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:15,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:15,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2022-11-21 17:08:15,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:15,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:15,997 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:15,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-21 17:08:15,999 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 [2022-11-21 17:08:16,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,010 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,010 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,011 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:16,012 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:16,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-11-21 17:08:16,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,022 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-21 17:08:16,024 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 [2022-11-21 17:08:16,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,034 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,034 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,036 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:16,036 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:16,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-11-21 17:08:16,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,045 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-21 17:08:16,048 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 [2022-11-21 17:08:16,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,058 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,058 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,060 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:16,060 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:16,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,073 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-21 17:08:16,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,090 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,092 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:16,092 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:16,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-11-21 17:08:16,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,113 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-21 17:08:16,116 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 [2022-11-21 17:08:16,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,126 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,127 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,128 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:16,129 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:16,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-11-21 17:08:16,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,154 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-21 17:08:16,156 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 [2022-11-21 17:08:16,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,167 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,168 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:16,168 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:16,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-11-21 17:08:16,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,179 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-21 17:08:16,182 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 [2022-11-21 17:08:16,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,192 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,193 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,193 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:16,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,199 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-21 17:08:16,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,212 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,212 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,213 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:16,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,220 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-21 17:08:16,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,234 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,234 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,235 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:16,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,272 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-21 17:08:16,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,292 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,293 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:16,293 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:16,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,310 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,319 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 [2022-11-21 17:08:16,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,332 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,332 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,333 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:16,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-21 17:08:16,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,355 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-21 17:08:16,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,368 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,368 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,369 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:16,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,375 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-21 17:08:16,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,387 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,388 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,388 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:16,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-21 17:08:16,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,395 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-21 17:08:16,397 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 [2022-11-21 17:08:16,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,407 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,408 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,408 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:16,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,413 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-21 17:08:16,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,415 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-21 17:08:16,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:16,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:16,429 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:16,429 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:16,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,443 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 17:08:16,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,444 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-21 17:08:16,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,457 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,458 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:16,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,464 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-11-21 17:08:16,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,466 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-21 17:08:16,468 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 [2022-11-21 17:08:16,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,479 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,480 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:16,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,487 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-21 17:08:16,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,500 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,501 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:16,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-21 17:08:16,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,509 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-21 17:08:16,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,522 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,534 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:16,534 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-21 17:08:16,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,548 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-21 17:08:16,551 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 [2022-11-21 17:08:16,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,561 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,564 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:16,564 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:16,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-11-21 17:08:16,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,587 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-21 17:08:16,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,600 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,603 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:16,603 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:16,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-21 17:08:16,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,615 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-21 17:08:16,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,629 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,631 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:16,631 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:16,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,644 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-21 17:08:16,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,658 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,658 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,660 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:16,660 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:16,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,675 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-21 17:08:16,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,688 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,691 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:16,691 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:16,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,732 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-21 17:08:16,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,752 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,755 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:16,755 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:16,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:16,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,767 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-21 17:08:16,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,780 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,782 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:16,782 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:16,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-21 17:08:16,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,795 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-21 17:08:16,798 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 [2022-11-21 17:08:16,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,808 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,811 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:16,812 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:16,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-11-21 17:08:16,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,825 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-21 17:08:16,828 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 [2022-11-21 17:08:16,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,839 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,842 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:16,842 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:16,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-11-21 17:08:16,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,855 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-21 17:08:16,858 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 [2022-11-21 17:08:16,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,868 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,869 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,871 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:16,871 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:16,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-11-21 17:08:16,889 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,890 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-21 17:08:16,893 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 [2022-11-21 17:08:16,903 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,904 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,905 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:16,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-21 17:08:16,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,912 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-21 17:08:16,914 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 [2022-11-21 17:08:16,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,925 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,926 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:16,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-21 17:08:16,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,934 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-21 17:08:16,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:16,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,947 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:16,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,948 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:16,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:16,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2022-11-21 17:08:16,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,955 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-21 17:08:16,958 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 [2022-11-21 17:08:16,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:16,968 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:16,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:16,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:16,969 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:16,971 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:16,971 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:16,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:16,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-11-21 17:08:16,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:16,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:16,983 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:16,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-21 17:08:16,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,000 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:17,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:17,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:17,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-11-21 17:08:17,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,009 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-21 17:08:17,012 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 [2022-11-21 17:08:17,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,024 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:17,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:17,025 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:17,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-11-21 17:08:17,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,032 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-21 17:08:17,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,046 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:17,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:17,047 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:17,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-11-21 17:08:17,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,054 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-21 17:08:17,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,067 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,067 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:17,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,068 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:17,068 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:17,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-11-21 17:08:17,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,076 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-21 17:08:17,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,089 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:17,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:17,091 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:17,091 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:17,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-11-21 17:08:17,103 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 17:08:17,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,104 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-21 17:08:17,106 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 [2022-11-21 17:08:17,117 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,117 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,117 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,117 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,118 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:17,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-11-21 17:08:17,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,126 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-21 17:08:17,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,142 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,143 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,143 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:17,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,153 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-21 17:08:17,155 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 [2022-11-21 17:08:17,166 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,166 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,166 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,166 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,166 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,166 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,167 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:17,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-21 17:08:17,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,176 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-21 17:08:17,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,189 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,190 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,192 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:17,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,215 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-21 17:08:17,217 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 [2022-11-21 17:08:17,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,228 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,231 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:17,231 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:17,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,272 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-21 17:08:17,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,296 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:17,297 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:17,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,332 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-21 17:08:17,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,346 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,349 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:17,349 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:17,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,365 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-21 17:08:17,368 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 [2022-11-21 17:08:17,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,382 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:17,382 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:17,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-11-21 17:08:17,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,398 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-21 17:08:17,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,413 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,413 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,417 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:17,417 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:17,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,433 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-21 17:08:17,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,447 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,447 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,458 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:17,458 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:17,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,484 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,491 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 [2022-11-21 17:08:17,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-21 17:08:17,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,504 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,505 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,508 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:17,508 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:17,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,535 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-21 17:08:17,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,557 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,557 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,560 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:17,560 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:17,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,588 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,591 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 [2022-11-21 17:08:17,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-21 17:08:17,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,604 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,608 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:17,608 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:17,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,636 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,653 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,654 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-21 17:08:17,657 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:17,657 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:17,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,682 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-21 17:08:17,704 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 [2022-11-21 17:08:17,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,718 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,719 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,720 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:17,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,739 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,740 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,757 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,757 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-21 17:08:17,759 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:17,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,783 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,787 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 [2022-11-21 17:08:17,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-21 17:08:17,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,798 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,798 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,798 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,798 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,799 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:17,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,808 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-21 17:08:17,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,821 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,822 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,824 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:17,824 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:17,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,839 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-21 17:08:17,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,852 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,853 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,854 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:17,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,862 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,863 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-21 17:08:17,866 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 [2022-11-21 17:08:17,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,879 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:17,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:17,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,909 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-21 17:08:17,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,923 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,923 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,924 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:17,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2022-11-21 17:08:17,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,933 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-21 17:08:17,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,946 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:17,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,946 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,947 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:17,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:17,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-21 17:08:17,956 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,956 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-21 17:08:17,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:17,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:17,970 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:17,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:17,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:17,970 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:17,974 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:17,974 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:17,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:17,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-11-21 17:08:17,988 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 17:08:17,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:17,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:17,989 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:17,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-21 17:08:17,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,001 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,002 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,002 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:18,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-11-21 17:08:18,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,008 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-21 17:08:18,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,023 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,023 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,024 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,024 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:18,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,047 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,054 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 [2022-11-21 17:08:18,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,067 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,068 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:18,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-21 17:08:18,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,087 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-21 17:08:18,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,102 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,103 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:18,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2022-11-21 17:08:18,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,113 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-21 17:08:18,120 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 [2022-11-21 17:08:18,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,133 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,133 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,135 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:18,135 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:18,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-11-21 17:08:18,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,146 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-21 17:08:18,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,159 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,159 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,161 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:18,161 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:18,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2022-11-21 17:08:18,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,171 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-21 17:08:18,174 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 [2022-11-21 17:08:18,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,184 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,186 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:18,186 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:18,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2022-11-21 17:08:18,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,197 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-21 17:08:18,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,210 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,212 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:18,212 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:18,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2022-11-21 17:08:18,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,223 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-21 17:08:18,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,235 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,235 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,237 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:18,238 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:18,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2022-11-21 17:08:18,248 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,249 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-21 17:08:18,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,263 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:18,263 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:18,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,274 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-21 17:08:18,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,286 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,288 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:18,288 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:18,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-11-21 17:08:18,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,299 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-21 17:08:18,301 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 [2022-11-21 17:08:18,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,311 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,314 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:18,314 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:18,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-11-21 17:08:18,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,324 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-21 17:08:18,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,337 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,337 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,339 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:18,339 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:18,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-11-21 17:08:18,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,349 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-21 17:08:18,352 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 [2022-11-21 17:08:18,362 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,363 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,363 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,363 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,365 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:18,365 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:18,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,375 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-21 17:08:18,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,387 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,387 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:18,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-11-21 17:08:18,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,394 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-21 17:08:18,396 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 [2022-11-21 17:08:18,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,407 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:18,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,414 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-21 17:08:18,416 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 [2022-11-21 17:08:18,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,426 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,426 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,427 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:18,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,435 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-21 17:08:18,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,455 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,458 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:18,458 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:18,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,467 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-21 17:08:18,470 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 [2022-11-21 17:08:18,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,480 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,481 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:18,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,483 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,487 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-21 17:08:18,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,499 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,499 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:18,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,506 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-21 17:08:18,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,518 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,519 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:18,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,524 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2022-11-21 17:08:18,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,525 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-21 17:08:18,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,538 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:18,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,545 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-21 17:08:18,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,557 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:18,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:18,559 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:18,560 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:18,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,578 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 17:08:18,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,579 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-21 17:08:18,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,592 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:18,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,592 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:18,593 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:18,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,600 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-21 17:08:18,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,613 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:18,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,613 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:18,614 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:18,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,647 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,648 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-21 17:08:18,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,672 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:18,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,672 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:18,673 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:18,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2022-11-21 17:08:18,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,680 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-21 17:08:18,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,692 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:18,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:18,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,693 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:18,701 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:18,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:18,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,734 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-21 17:08:18,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,747 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:18,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,747 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:18,750 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:18,750 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:18,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2022-11-21 17:08:18,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,763 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-21 17:08:18,766 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 [2022-11-21 17:08:18,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,776 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:18,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,776 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:18,780 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:18,780 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:18,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,793 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-21 17:08:18,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,815 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:18,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,815 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:18,818 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:18,818 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:18,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,832 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-21 17:08:18,834 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 [2022-11-21 17:08:18,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,844 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:18,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,845 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:18,848 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:18,848 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:18,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-11-21 17:08:18,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,865 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-21 17:08:18,867 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 [2022-11-21 17:08:18,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:18,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,878 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:18,881 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:18,881 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:18,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2022-11-21 17:08:18,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,895 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-21 17:08:18,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:18,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,908 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:18,911 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:18,911 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:18,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,924 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-21 17:08:18,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,936 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:18,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,937 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:18,940 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:18,940 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:18,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:18,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:18,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:18,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:18,975 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:18,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:18,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:18,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:18,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:18,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:18,996 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:18,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-21 17:08:19,000 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:19,000 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:19,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,026 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,027 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:19,044 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:19,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,044 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:19,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-21 17:08:19,047 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:19,048 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:19,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,074 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-21 17:08:19,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:19,087 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:19,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,087 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:19,090 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:19,090 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:19,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-21 17:08:19,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,103 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-21 17:08:19,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:19,116 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:19,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,116 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:19,117 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:19,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2022-11-21 17:08:19,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,124 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-21 17:08:19,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:19,136 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:19,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,137 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:19,137 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:19,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,144 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-11-21 17:08:19,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,145 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-21 17:08:19,148 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 [2022-11-21 17:08:19,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:19,158 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:19,158 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,158 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:19,159 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:19,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-11-21 17:08:19,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,166 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-21 17:08:19,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,178 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:19,179 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:19,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,179 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:19,181 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:19,181 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:19,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-21 17:08:19,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,194 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-21 17:08:19,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:19,207 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:19,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,207 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:19,208 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:19,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,215 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-21 17:08:19,217 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 [2022-11-21 17:08:19,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:19,227 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:19,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,228 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:19,229 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:19,229 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,267 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,268 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-21 17:08:19,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:19,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:19,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,285 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:19,286 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:19,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-11-21 17:08:19,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,294 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-21 17:08:19,297 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 [2022-11-21 17:08:19,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:19,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:19,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,307 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:19,308 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:19,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-21 17:08:19,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,316 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-21 17:08:19,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:19,329 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:19,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,329 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:19,332 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:19,332 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:19,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,344 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,344 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-21 17:08:19,345 INFO L748 eck$LassoCheckResult]: Stem: 3#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3); 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1, main_~input~0#1, main_~result~0#1;main_~input~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1; 13#L13true call main_#t~ret6#1 := id(main_~input~0#1);< 11#idENTRYtrue ~x := #in~x; 7#L7true assume !(0 == ~x % 4294967296); 6#L8true call #t~ret4 := id(~x - 1);< 11#idENTRYtrue [2022-11-21 17:08:19,345 INFO L750 eck$LassoCheckResult]: Loop: 11#idENTRYtrue ~x := #in~x; 7#L7true assume !(0 == ~x % 4294967296); 6#L8true call #t~ret4 := id(~x - 1);< 11#idENTRYtrue [2022-11-21 17:08:19,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:08:19,345 INFO L85 PathProgramCache]: Analyzing trace with hash 890050945, now seen corresponding path program 2 times [2022-11-21 17:08:19,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:08:19,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922728502] [2022-11-21 17:08:19,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:08:19,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:08:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:08:19,364 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:08:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:08:19,375 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:08:19,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:08:19,376 INFO L85 PathProgramCache]: Analyzing trace with hash 44820, now seen corresponding path program 2 times [2022-11-21 17:08:19,376 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:08:19,376 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089930309] [2022-11-21 17:08:19,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:08:19,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:08:19,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:08:19,381 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:08:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:08:19,386 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:08:19,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 17:08:19,387 INFO L85 PathProgramCache]: Analyzing trace with hash -1620367980, now seen corresponding path program 3 times [2022-11-21 17:08:19,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 17:08:19,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1974856017] [2022-11-21 17:08:19,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 17:08:19,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 17:08:19,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:08:19,404 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 17:08:19,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 17:08:19,418 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 17:08:19,452 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:08:19,452 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:08:19,452 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:08:19,453 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:08:19,453 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-21 17:08:19,453 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,453 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:08:19,453 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:08:19,453 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o200.c_Iteration1_Loop [2022-11-21 17:08:19,453 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:08:19,453 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:08:19,454 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:19,456 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:19,458 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:19,465 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:19,536 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 17:08:19,536 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-21 17:08:19,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,538 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-21 17:08:19,549 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 17:08:19,549 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 17:08:19,561 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 17:08:19,561 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 17:08:19,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,565 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-21 17:08:19,567 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 17:08:19,567 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 17:08:19,579 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 17:08:19,579 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~x=0} Honda state: {id_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-21 17:08:19,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,583 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-21 17:08:19,587 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 17:08:19,587 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 17:08:19,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,603 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-21 17:08:19,606 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-21 17:08:19,606 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 17:08:19,650 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-21 17:08:19,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,654 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:08:19,654 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:08:19,654 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:08:19,654 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:08:19,654 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 17:08:19,654 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,654 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:08:19,654 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:08:19,654 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o200.c_Iteration1_Loop [2022-11-21 17:08:19,654 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:08:19,654 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:08:19,655 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:19,661 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:19,664 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:19,670 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:19,749 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 17:08:19,750 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 17:08:19,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,754 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-21 17:08:19,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,769 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:19,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,769 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:19,770 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:19,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,782 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-21 17:08:19,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:19,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,796 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:19,796 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:19,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,802 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-21 17:08:19,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:19,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:19,822 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:19,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,827 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-21 17:08:19,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,829 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-21 17:08:19,833 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 [2022-11-21 17:08:19,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:19,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,844 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:19,844 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:19,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,848 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,848 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 17:08:19,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,850 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-21 17:08:19,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,870 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:19,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,871 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:19,871 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:19,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,885 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-21 17:08:19,887 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 [2022-11-21 17:08:19,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:19,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,899 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:19,900 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:19,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,901 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2022-11-21 17:08:19,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,908 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-21 17:08:19,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,921 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:19,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,921 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:19,923 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:19,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,930 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,931 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-21 17:08:19,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:19,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:19,946 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:19,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-11-21 17:08:19,951 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 17:08:19,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,952 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-21 17:08:19,955 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 [2022-11-21 17:08:19,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:19,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:19,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:19,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:19,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:19,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:19,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:19,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:19,972 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:19,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-21 17:08:19,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:19,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:19,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:19,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:19,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:19,992 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:19,993 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:19,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,012 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,019 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 [2022-11-21 17:08:20,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-21 17:08:20,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:20,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:20,035 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:20,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,055 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-21 17:08:20,072 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:20,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,073 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:20,073 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:20,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,094 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 17:08:20,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,099 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-21 17:08:20,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:20,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,125 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:20,126 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:20,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,146 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,148 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,151 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 [2022-11-21 17:08:20,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:20,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,164 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:20,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-21 17:08:20,165 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:20,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,187 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:20,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,204 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:20,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-21 17:08:20,206 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:20,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,227 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,231 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 [2022-11-21 17:08:20,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:20,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:20,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-21 17:08:20,245 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:20,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,262 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 17:08:20,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,263 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,267 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 [2022-11-21 17:08:20,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,279 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:20,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:20,280 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:20,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-21 17:08:20,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,297 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-11-21 17:08:20,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,307 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-21 17:08:20,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,319 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:20,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,320 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:20,320 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:20,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,330 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-21 17:08:20,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:20,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:20,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:20,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-11-21 17:08:20,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,357 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-21 17:08:20,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,370 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,370 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:20,370 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,370 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:20,371 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:20,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,388 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 17:08:20,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,389 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-21 17:08:20,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,402 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:20,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:20,403 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:20,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,411 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-21 17:08:20,413 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 [2022-11-21 17:08:20,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,424 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:20,424 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:20,425 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:20,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,432 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,433 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-21 17:08:20,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,446 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:20,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:20,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:20,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,484 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-21 17:08:20,487 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 [2022-11-21 17:08:20,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,500 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:20,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:20,501 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:20,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,529 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 17:08:20,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,530 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-21 17:08:20,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,548 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:20,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,549 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:20,550 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:20,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,575 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-21 17:08:20,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,592 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:20,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,593 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:20,594 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:20,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,623 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-21 17:08:20,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,640 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:20,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,641 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:20,644 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:20,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,671 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-21 17:08:20,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,692 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:20,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,693 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:20,694 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:20,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,715 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 17:08:20,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,716 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-21 17:08:20,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,729 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:20,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:20,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:20,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,737 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-21 17:08:20,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,749 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:20,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:20,750 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:20,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-11-21 17:08:20,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,757 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-21 17:08:20,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,775 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:20,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:20,777 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:20,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,787 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-21 17:08:20,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,801 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:20,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,801 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,801 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,801 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:20,801 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:20,801 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,807 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 17:08:20,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,808 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-21 17:08:20,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,821 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:20,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,821 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:20,822 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:20,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:20,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,830 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-21 17:08:20,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,847 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:20,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,847 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:20,848 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:20,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-11-21 17:08:20,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,856 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-21 17:08:20,858 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 [2022-11-21 17:08:20,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,869 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:20,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,869 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:20,872 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:20,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-11-21 17:08:20,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:20,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:20,886 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:20,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-21 17:08:20,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:20,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:20,899 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:20,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:20,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:20,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:20,899 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:20,900 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:20,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:20,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:20,907 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:21,147 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 17:08:21,147 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 17:08:21,148 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 17:08:21,148 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 17:08:21,148 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 17:08:21,148 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,148 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 17:08:21,148 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 17:08:21,148 INFO L133 ssoRankerPreferences]: Filename of dumped script: id_o200.c_Iteration1_Lasso [2022-11-21 17:08:21,148 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 17:08:21,149 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 17:08:21,152 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,178 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,181 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,184 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,187 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,189 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,192 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,195 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,207 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,211 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,214 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,236 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,239 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,241 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,244 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,248 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,257 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 17:08:21,472 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 17:08:21,472 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 17:08:21,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,473 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-21 17:08:21,475 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 [2022-11-21 17:08:21,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,486 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,487 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:21,487 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:21,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:21,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,494 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-21 17:08:21,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:21,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,508 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:21,508 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:21,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:21,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,515 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-21 17:08:21,521 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 [2022-11-21 17:08:21,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,531 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,532 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:21,532 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:21,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-11-21 17:08:21,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,540 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-21 17:08:21,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:21,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,552 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,553 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:21,553 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:21,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-21 17:08:21,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,561 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-21 17:08:21,563 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 [2022-11-21 17:08:21,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:21,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,574 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,574 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:21,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:21,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:21,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,579 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-21 17:08:21,582 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 [2022-11-21 17:08:21,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,592 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,593 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:21,593 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:21,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-11-21 17:08:21,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,600 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-21 17:08:21,603 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 [2022-11-21 17:08:21,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:21,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,614 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,614 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:21,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:21,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,618 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:21,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,619 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-21 17:08:21,622 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 [2022-11-21 17:08:21,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:21,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,632 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,632 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:21,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:21,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:21,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,638 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-21 17:08:21,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:21,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:21,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,651 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:21,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:21,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2022-11-21 17:08:21,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,656 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-21 17:08:21,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:21,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:21,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,669 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,669 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:21,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:21,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:21,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,674 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-21 17:08:21,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:21,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,687 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,687 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:21,688 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:21,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-11-21 17:08:21,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,695 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-21 17:08:21,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:21,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,709 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,710 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:21,710 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:21,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,716 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-11-21 17:08:21,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,717 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-21 17:08:21,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:21,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:21,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,739 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,740 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:21,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:21,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:21,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,745 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-21 17:08:21,748 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 [2022-11-21 17:08:21,758 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:21,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,758 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,758 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:21,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:21,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2022-11-21 17:08:21,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,763 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-21 17:08:21,766 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 [2022-11-21 17:08:21,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,777 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:21,777 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:21,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:21,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,785 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-21 17:08:21,787 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 [2022-11-21 17:08:21,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,797 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,798 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:21,798 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:21,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,805 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2022-11-21 17:08:21,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,806 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-21 17:08:21,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:21,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,819 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,820 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:21,820 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:21,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-21 17:08:21,836 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,837 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-21 17:08:21,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:21,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:21,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,850 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,850 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:21,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:21,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-11-21 17:08:21,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,855 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-21 17:08:21,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:21,867 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,868 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:21,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,868 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,868 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:21,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:21,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:21,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,873 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-21 17:08:21,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:21,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,886 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,887 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:21,887 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:21,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2022-11-21 17:08:21,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,894 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-21 17:08:21,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:21,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,908 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:21,908 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:21,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:21,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,915 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-21 17:08:21,917 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 [2022-11-21 17:08:21,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,930 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:21,930 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 17:08:21,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:21,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,942 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-21 17:08:21,944 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 [2022-11-21 17:08:21,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:21,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,955 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 17:08:21,955 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 17:08:21,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:21,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2022-11-21 17:08:21,959 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 17:08:21,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,960 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-21 17:08:21,963 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 [2022-11-21 17:08:21,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:21,975 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:21,975 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:21,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:21,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2022-11-21 17:08:21,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:21,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:21,984 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:21,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-21 17:08:21,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:21,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:21,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:21,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:21,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:21,999 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:21,999 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:22,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2022-11-21 17:08:22,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,008 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-21 17:08:22,010 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 [2022-11-21 17:08:22,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,021 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,022 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:22,022 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:22,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2022-11-21 17:08:22,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,031 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-21 17:08:22,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,044 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,045 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:22,045 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:22,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2022-11-21 17:08:22,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,054 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-21 17:08:22,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,067 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,068 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:22,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2022-11-21 17:08:22,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,073 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-21 17:08:22,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,086 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,087 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:22,087 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:22,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-11-21 17:08:22,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,096 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-21 17:08:22,099 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 [2022-11-21 17:08:22,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,109 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,110 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:22,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-11-21 17:08:22,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,115 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-21 17:08:22,118 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 [2022-11-21 17:08:22,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,128 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,129 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:22,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,133 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2022-11-21 17:08:22,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,134 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-21 17:08:22,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,147 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:22,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-11-21 17:08:22,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,152 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-21 17:08:22,155 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 [2022-11-21 17:08:22,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,165 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,166 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:22,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-11-21 17:08:22,171 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,172 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-21 17:08:22,176 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 [2022-11-21 17:08:22,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,188 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:22,188 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:22,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2022-11-21 17:08:22,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,197 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-21 17:08:22,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,211 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:22,211 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:22,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-11-21 17:08:22,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,220 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-21 17:08:22,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,235 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:22,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-11-21 17:08:22,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,240 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-21 17:08:22,243 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 [2022-11-21 17:08:22,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,253 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,254 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:22,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:22,258 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,259 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-21 17:08:22,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,273 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:22,273 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:22,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-11-21 17:08:22,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,282 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-21 17:08:22,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,298 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:22,298 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:22,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-21 17:08:22,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,306 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-21 17:08:22,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,319 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,321 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:22,321 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:22,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-11-21 17:08:22,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,330 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-21 17:08:22,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,344 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:22,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-21 17:08:22,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,349 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-21 17:08:22,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,362 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:22,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-11-21 17:08:22,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,390 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-21 17:08:22,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,402 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,404 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:22,404 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:22,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-11-21 17:08:22,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,417 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-21 17:08:22,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,430 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,430 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,431 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:22,431 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:22,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-11-21 17:08:22,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,440 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-21 17:08:22,442 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 [2022-11-21 17:08:22,453 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,453 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,456 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:22,457 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:22,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-11-21 17:08:22,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,471 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-21 17:08:22,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,484 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:22,484 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:22,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2022-11-21 17:08:22,489 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 17:08:22,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,490 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-21 17:08:22,492 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 [2022-11-21 17:08:22,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,504 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:22,504 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:22,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,518 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2022-11-21 17:08:22,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,518 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,519 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-21 17:08:22,521 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 [2022-11-21 17:08:22,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,532 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,534 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:22,534 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:22,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-11-21 17:08:22,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,544 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-21 17:08:22,546 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 [2022-11-21 17:08:22,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,559 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:22,559 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:22,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-11-21 17:08:22,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,569 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-21 17:08:22,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,591 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:22,591 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:22,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2022-11-21 17:08:22,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,601 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-21 17:08:22,604 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 [2022-11-21 17:08:22,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:22,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,617 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2022-11-21 17:08:22,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,621 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-21 17:08:22,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,635 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:22,635 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:22,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:22,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,646 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-21 17:08:22,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,659 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,659 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,660 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:22,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:22,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,692 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-21 17:08:22,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:22,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2022-11-21 17:08:22,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,715 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-21 17:08:22,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,729 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:22,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:22,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,735 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-21 17:08:22,737 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 [2022-11-21 17:08:22,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,748 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:22,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:22,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,755 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-21 17:08:22,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,770 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:22,770 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:22,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:22,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,780 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-21 17:08:22,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,795 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:22,795 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:22,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:22,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,805 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-21 17:08:22,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,817 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,817 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,818 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:22,818 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-11-21 17:08:22,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,824 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-11-21 17:08:22,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,848 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:22,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2022-11-21 17:08:22,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,853 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-11-21 17:08:22,855 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 [2022-11-21 17:08:22,866 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,868 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:22,868 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:22,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2022-11-21 17:08:22,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,883 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2022-11-21 17:08:22,886 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 [2022-11-21 17:08:22,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,898 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:22,898 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:22,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2022-11-21 17:08:22,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,909 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2022-11-21 17:08:22,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,924 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:22,924 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:22,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2022-11-21 17:08:22,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,934 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2022-11-21 17:08:22,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,947 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:22,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:22,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,953 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2022-11-21 17:08:22,956 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 [2022-11-21 17:08:22,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:22,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:22,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:22,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Ended with exit code 0 [2022-11-21 17:08:22,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,972 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2022-11-21 17:08:22,975 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:22,985 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:22,985 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:22,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:22,985 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:22,987 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:22,987 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:22,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:22,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2022-11-21 17:08:22,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:22,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:22,996 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:22,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2022-11-21 17:08:22,999 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 [2022-11-21 17:08:23,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:23,012 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:23,012 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:23,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2022-11-21 17:08:23,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,022 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2022-11-21 17:08:23,024 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 [2022-11-21 17:08:23,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:23,044 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:23,044 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:23,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2022-11-21 17:08:23,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,062 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2022-11-21 17:08:23,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:23,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,075 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:23,076 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:23,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:23,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2022-11-21 17:08:23,081 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 17:08:23,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,081 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2022-11-21 17:08:23,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,095 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,097 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:23,097 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:23,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Ended with exit code 0 [2022-11-21 17:08:23,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,108 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2022-11-21 17:08:23,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,121 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,121 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,124 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:23,124 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:23,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,134 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2022-11-21 17:08:23,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,135 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2022-11-21 17:08:23,138 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 [2022-11-21 17:08:23,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,151 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:23,151 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:23,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2022-11-21 17:08:23,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,162 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2022-11-21 17:08:23,164 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 [2022-11-21 17:08:23,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,175 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,178 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:23,178 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:23,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:23,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,211 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,219 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 [2022-11-21 17:08:23,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2022-11-21 17:08:23,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:23,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,232 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,233 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:23,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:23,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:23,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,256 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2022-11-21 17:08:23,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,277 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,279 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:23,280 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:23,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:23,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,316 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,319 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 [2022-11-21 17:08:23,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2022-11-21 17:08:23,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:23,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,333 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,333 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:23,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:23,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:23,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,356 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2022-11-21 17:08:23,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:23,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,373 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,373 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:23,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:23,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:23,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,401 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,404 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 [2022-11-21 17:08:23,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2022-11-21 17:08:23,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:23,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,417 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,418 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:23,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:23,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:23,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,440 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:23,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,456 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,457 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:23,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:23,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2022-11-21 17:08:23,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2022-11-21 17:08:23,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,476 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2022-11-21 17:08:23,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,488 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,491 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:23,491 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:23,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2022-11-21 17:08:23,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,503 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2022-11-21 17:08:23,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,516 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,518 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:23,518 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:23,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2022-11-21 17:08:23,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,530 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2022-11-21 17:08:23,532 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 [2022-11-21 17:08:23,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:23,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,543 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,544 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:23,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:23,553 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:23,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,559 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,563 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 [2022-11-21 17:08:23,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2022-11-21 17:08:23,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:23,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,575 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:23,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:23,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2022-11-21 17:08:23,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,581 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2022-11-21 17:08:23,583 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 [2022-11-21 17:08:23,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,596 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:23,596 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:23,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2022-11-21 17:08:23,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,609 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2022-11-21 17:08:23,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,621 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,624 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:23,624 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:23,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:23,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,635 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2022-11-21 17:08:23,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,648 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,650 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:23,650 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:23,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Ended with exit code 0 [2022-11-21 17:08:23,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,662 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2022-11-21 17:08:23,665 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 [2022-11-21 17:08:23,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:23,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,675 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,676 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:23,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:23,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:23,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,682 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2022-11-21 17:08:23,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:23,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,695 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,696 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:23,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:23,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Ended with exit code 0 [2022-11-21 17:08:23,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,701 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2022-11-21 17:08:23,704 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 [2022-11-21 17:08:23,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,717 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:23,717 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:23,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2022-11-21 17:08:23,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,727 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2022-11-21 17:08:23,730 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 [2022-11-21 17:08:23,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,740 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,743 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:23,743 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:23,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:23,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,754 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2022-11-21 17:08:23,760 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,774 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,774 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,774 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,774 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,780 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:23,780 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:23,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2022-11-21 17:08:23,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,799 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2022-11-21 17:08:23,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 17:08:23,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:23,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,812 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:23,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:23,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:23,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:23,818 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 17:08:23,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,819 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2022-11-21 17:08:23,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:23,832 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:23,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,832 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:23,834 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:23,834 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:23,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2022-11-21 17:08:23,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,843 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2022-11-21 17:08:23,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:23,856 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:23,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,856 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:23,858 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:23,858 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:23,864 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:23,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,869 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2022-11-21 17:08:23,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,881 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:23,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:23,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,882 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:23,883 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:23,884 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:23,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2022-11-21 17:08:23,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,895 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2022-11-21 17:08:23,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:23,907 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:23,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,908 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:23,909 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:23,909 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:23,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2022-11-21 17:08:23,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,925 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2022-11-21 17:08:23,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:23,944 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:23,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:23,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,944 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:23,944 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:23,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:23,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:23,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,953 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2022-11-21 17:08:23,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:23,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:23,973 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:23,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,973 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:23,974 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:23,974 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:23,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:23,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2022-11-21 17:08:23,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:23,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:23,985 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:23,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2022-11-21 17:08:23,988 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 [2022-11-21 17:08:23,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:23,998 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:23,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:23,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:23,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:23,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:23,999 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:23,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Ended with exit code 0 [2022-11-21 17:08:24,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,005 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2022-11-21 17:08:24,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,018 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:24,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Ended with exit code 0 [2022-11-21 17:08:24,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,025 INFO L229 MonitoredProcess]: Starting monitored process 388 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2022-11-21 17:08:24,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,038 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,038 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:24,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Ended with exit code 0 [2022-11-21 17:08:24,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,045 INFO L229 MonitoredProcess]: Starting monitored process 389 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2022-11-21 17:08:24,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,058 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,058 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,059 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:24,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2022-11-21 17:08:24,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,065 INFO L229 MonitoredProcess]: Starting monitored process 390 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2022-11-21 17:08:24,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,079 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,079 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,081 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:24,081 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:24,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:24,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,124 INFO L229 MonitoredProcess]: Starting monitored process 391 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2022-11-21 17:08:24,143 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,143 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,143 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,143 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,145 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:24,145 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:24,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2022-11-21 17:08:24,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,154 INFO L229 MonitoredProcess]: Starting monitored process 392 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2022-11-21 17:08:24,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,169 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,169 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,170 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:24,170 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2022-11-21 17:08:24,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,176 INFO L229 MonitoredProcess]: Starting monitored process 393 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2022-11-21 17:08:24,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,189 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,190 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,190 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:24,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2022-11-21 17:08:24,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,196 INFO L229 MonitoredProcess]: Starting monitored process 394 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2022-11-21 17:08:24,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,209 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,209 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,211 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:24,211 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:24,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2022-11-21 17:08:24,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,222 INFO L229 MonitoredProcess]: Starting monitored process 395 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2022-11-21 17:08:24,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,235 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,236 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:24,237 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:24,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2022-11-21 17:08:24,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,247 INFO L229 MonitoredProcess]: Starting monitored process 396 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2022-11-21 17:08:24,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,260 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,260 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,262 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:24,262 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:24,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Ended with exit code 0 [2022-11-21 17:08:24,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,272 INFO L229 MonitoredProcess]: Starting monitored process 397 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2022-11-21 17:08:24,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,285 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,285 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:24,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Ended with exit code 0 [2022-11-21 17:08:24,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,291 INFO L229 MonitoredProcess]: Starting monitored process 398 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2022-11-21 17:08:24,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,304 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,304 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,304 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,305 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:24,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2022-11-21 17:08:24,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,311 INFO L229 MonitoredProcess]: Starting monitored process 399 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,312 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2022-11-21 17:08:24,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,324 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,324 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,325 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:24,325 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:24,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Ended with exit code 0 [2022-11-21 17:08:24,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,335 INFO L229 MonitoredProcess]: Starting monitored process 400 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2022-11-21 17:08:24,337 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 [2022-11-21 17:08:24,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,348 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,348 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,350 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:24,350 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:24,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Ended with exit code 0 [2022-11-21 17:08:24,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,359 INFO L229 MonitoredProcess]: Starting monitored process 401 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2022-11-21 17:08:24,361 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 [2022-11-21 17:08:24,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,376 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 17:08:24,376 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 17:08:24,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Ended with exit code 0 [2022-11-21 17:08:24,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,394 INFO L229 MonitoredProcess]: Starting monitored process 402 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2022-11-21 17:08:24,396 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 [2022-11-21 17:08:24,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,406 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:24,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,407 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 17:08:24,407 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 17:08:24,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2022-11-21 17:08:24,413 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 17:08:24,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,413 INFO L229 MonitoredProcess]: Starting monitored process 403 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2022-11-21 17:08:24,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,426 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,429 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:24,429 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:24,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Ended with exit code 0 [2022-11-21 17:08:24,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,441 INFO L229 MonitoredProcess]: Starting monitored process 404 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2022-11-21 17:08:24,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,454 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,454 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,454 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,454 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,454 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,456 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:24,456 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:24,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2022-11-21 17:08:24,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,469 INFO L229 MonitoredProcess]: Starting monitored process 405 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2022-11-21 17:08:24,471 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 [2022-11-21 17:08:24,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,482 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,482 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,482 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,482 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,484 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:24,484 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:24,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Ended with exit code 0 [2022-11-21 17:08:24,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,496 INFO L229 MonitoredProcess]: Starting monitored process 406 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2022-11-21 17:08:24,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,509 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,511 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:24,511 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:24,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2022-11-21 17:08:24,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,524 INFO L229 MonitoredProcess]: Starting monitored process 407 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2022-11-21 17:08:24,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,537 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,537 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,538 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:24,538 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Ended with exit code 0 [2022-11-21 17:08:24,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,545 INFO L229 MonitoredProcess]: Starting monitored process 408 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2022-11-21 17:08:24,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,557 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,558 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,560 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:24,560 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:24,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,570 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2022-11-21 17:08:24,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,572 INFO L229 MonitoredProcess]: Starting monitored process 409 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2022-11-21 17:08:24,574 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 [2022-11-21 17:08:24,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,585 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,585 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,586 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:24,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:24,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,593 INFO L229 MonitoredProcess]: Starting monitored process 410 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2022-11-21 17:08:24,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,606 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,607 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:24,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Ended with exit code 0 [2022-11-21 17:08:24,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,614 INFO L229 MonitoredProcess]: Starting monitored process 411 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2022-11-21 17:08:24,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,627 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,627 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,628 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:24,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2022-11-21 17:08:24,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,635 INFO L229 MonitoredProcess]: Starting monitored process 412 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2022-11-21 17:08:24,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,648 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,648 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,649 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:24,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:24,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,657 INFO L229 MonitoredProcess]: Starting monitored process 413 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2022-11-21 17:08:24,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,670 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,672 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:24,672 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:24,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:24,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,685 INFO L229 MonitoredProcess]: Starting monitored process 414 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2022-11-21 17:08:24,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,697 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,698 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,700 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:24,700 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:24,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2022-11-21 17:08:24,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,712 INFO L229 MonitoredProcess]: Starting monitored process 415 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2022-11-21 17:08:24,714 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 [2022-11-21 17:08:24,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,725 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,726 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:24,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:24,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,734 INFO L229 MonitoredProcess]: Starting monitored process 416 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2022-11-21 17:08:24,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,746 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,747 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:24,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:24,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,780 INFO L229 MonitoredProcess]: Starting monitored process 417 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,787 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 [2022-11-21 17:08:24,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2022-11-21 17:08:24,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,800 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,800 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,803 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:24,803 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:24,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:24,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,829 INFO L229 MonitoredProcess]: Starting monitored process 418 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,833 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 [2022-11-21 17:08:24,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2022-11-21 17:08:24,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,846 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,849 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:24,849 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:24,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:24,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,876 INFO L229 MonitoredProcess]: Starting monitored process 419 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2022-11-21 17:08:24,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,892 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,893 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,895 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:24,895 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:24,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:24,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,924 INFO L229 MonitoredProcess]: Starting monitored process 420 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:24,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:24,960 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:24,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:24,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:24,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:24,961 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:24,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2022-11-21 17:08:24,962 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:24,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:24,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:24,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:24,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:24,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:24,995 INFO L229 MonitoredProcess]: Starting monitored process 421 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:24,999 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 [2022-11-21 17:08:25,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,012 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:25,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:25,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:25,013 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:25,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:25,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2022-11-21 17:08:25,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,029 INFO L229 MonitoredProcess]: Starting monitored process 422 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,032 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 [2022-11-21 17:08:25,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,045 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:25,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:25,048 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:25,048 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:25,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2022-11-21 17:08:25,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,080 INFO L229 MonitoredProcess]: Starting monitored process 423 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2022-11-21 17:08:25,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,097 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:25,097 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,097 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:25,100 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:25,100 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:25,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,124 INFO L229 MonitoredProcess]: Starting monitored process 424 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,140 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:25,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:25,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2022-11-21 17:08:25,146 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:25,146 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:25,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,189 INFO L229 MonitoredProcess]: Starting monitored process 425 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,206 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 17:08:25,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:25,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,206 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:25,207 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:25,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:25,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2022-11-21 17:08:25,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,226 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 17:08:25,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,227 INFO L229 MonitoredProcess]: Starting monitored process 426 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,231 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 [2022-11-21 17:08:25,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,244 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2022-11-21 17:08:25,247 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:25,248 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:25,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,279 INFO L229 MonitoredProcess]: Starting monitored process 427 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,282 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 [2022-11-21 17:08:25,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2022-11-21 17:08:25,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,295 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,299 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:25,299 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:25,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,322 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,323 INFO L229 MonitoredProcess]: Starting monitored process 428 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2022-11-21 17:08:25,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,340 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,343 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:25,343 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:25,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,380 INFO L229 MonitoredProcess]: Starting monitored process 429 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,397 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2022-11-21 17:08:25,400 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:25,400 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:25,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,430 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,431 INFO L229 MonitoredProcess]: Starting monitored process 430 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2022-11-21 17:08:25,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,448 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:25,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,448 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,449 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:25,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:25,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,478 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,479 INFO L229 MonitoredProcess]: Starting monitored process 431 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,483 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 [2022-11-21 17:08:25,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2022-11-21 17:08:25,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,496 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,496 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,500 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:25,500 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:25,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2022-11-21 17:08:25,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,518 INFO L229 MonitoredProcess]: Starting monitored process 432 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2022-11-21 17:08:25,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,531 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:25,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,531 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,532 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:25,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:25,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2022-11-21 17:08:25,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,540 INFO L229 MonitoredProcess]: Starting monitored process 433 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2022-11-21 17:08:25,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,553 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:25,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,555 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:25,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:25,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2022-11-21 17:08:25,562 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,563 INFO L229 MonitoredProcess]: Starting monitored process 434 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2022-11-21 17:08:25,565 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 [2022-11-21 17:08:25,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,576 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:25,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,577 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:25,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:25,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2022-11-21 17:08:25,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,586 INFO L229 MonitoredProcess]: Starting monitored process 435 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2022-11-21 17:08:25,588 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 [2022-11-21 17:08:25,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,599 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:25,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,599 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,600 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:25,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:25,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2022-11-21 17:08:25,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,609 INFO L229 MonitoredProcess]: Starting monitored process 436 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2022-11-21 17:08:25,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,625 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:25,625 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:25,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2022-11-21 17:08:25,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,640 INFO L229 MonitoredProcess]: Starting monitored process 437 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2022-11-21 17:08:25,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,653 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,654 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,656 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:25,656 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:25,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,671 INFO L229 MonitoredProcess]: Starting monitored process 438 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2022-11-21 17:08:25,673 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 [2022-11-21 17:08:25,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,683 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,683 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:25,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,684 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,685 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:25,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:25,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2022-11-21 17:08:25,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,693 INFO L229 MonitoredProcess]: Starting monitored process 439 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2022-11-21 17:08:25,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,706 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:25,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,707 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:25,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:25,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2022-11-21 17:08:25,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,716 INFO L229 MonitoredProcess]: Starting monitored process 440 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2022-11-21 17:08:25,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,728 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,729 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,731 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:25,732 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:25,744 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2022-11-21 17:08:25,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,754 INFO L229 MonitoredProcess]: Starting monitored process 441 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,756 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 [2022-11-21 17:08:25,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2022-11-21 17:08:25,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,768 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,768 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,771 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:25,771 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:25,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,787 INFO L229 MonitoredProcess]: Starting monitored process 442 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2022-11-21 17:08:25,789 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 [2022-11-21 17:08:25,800 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,800 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,800 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,803 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:25,803 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:25,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,819 INFO L229 MonitoredProcess]: Starting monitored process 443 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2022-11-21 17:08:25,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,831 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,831 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:25,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,832 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,833 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:25,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:25,838 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,841 INFO L229 MonitoredProcess]: Starting monitored process 444 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2022-11-21 17:08:25,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,854 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:25,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,855 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,855 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:25,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:25,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,864 INFO L229 MonitoredProcess]: Starting monitored process 445 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2022-11-21 17:08:25,866 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 [2022-11-21 17:08:25,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,880 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:25,880 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:25,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2022-11-21 17:08:25,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,894 INFO L229 MonitoredProcess]: Starting monitored process 446 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2022-11-21 17:08:25,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,907 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,910 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:25,910 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:25,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,924 INFO L229 MonitoredProcess]: Starting monitored process 447 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2022-11-21 17:08:25,926 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 [2022-11-21 17:08:25,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,937 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,937 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,943 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 17:08:25,944 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 17:08:25,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:25,984 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:25,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:25,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:25,985 INFO L229 MonitoredProcess]: Starting monitored process 448 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:25,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2022-11-21 17:08:25,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:25,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:25,998 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:25,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:25,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:25,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:25,998 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 17:08:25,999 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 17:08:25,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2022-11-21 17:08:26,007 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 17:08:26,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,007 INFO L229 MonitoredProcess]: Starting monitored process 449 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2022-11-21 17:08:26,010 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 [2022-11-21 17:08:26,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,022 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:26,022 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:26,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2022-11-21 17:08:26,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,043 INFO L229 MonitoredProcess]: Starting monitored process 450 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2022-11-21 17:08:26,045 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 [2022-11-21 17:08:26,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,055 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,058 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:26,058 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:26,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2022-11-21 17:08:26,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,068 INFO L229 MonitoredProcess]: Starting monitored process 451 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2022-11-21 17:08:26,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,082 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:26,082 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:26,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Ended with exit code 0 [2022-11-21 17:08:26,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,092 INFO L229 MonitoredProcess]: Starting monitored process 452 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2022-11-21 17:08:26,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,105 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,107 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:26,107 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:26,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Ended with exit code 0 [2022-11-21 17:08:26,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,119 INFO L229 MonitoredProcess]: Starting monitored process 453 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2022-11-21 17:08:26,121 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 [2022-11-21 17:08:26,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,131 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,132 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:26,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2022-11-21 17:08:26,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,138 INFO L229 MonitoredProcess]: Starting monitored process 454 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2022-11-21 17:08:26,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,150 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,152 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:26,152 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:26,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2022-11-21 17:08:26,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,162 INFO L229 MonitoredProcess]: Starting monitored process 455 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2022-11-21 17:08:26,164 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 [2022-11-21 17:08:26,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:26,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:26,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,180 INFO L229 MonitoredProcess]: Starting monitored process 456 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2022-11-21 17:08:26,183 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 [2022-11-21 17:08:26,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,193 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:26,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2022-11-21 17:08:26,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,199 INFO L229 MonitoredProcess]: Starting monitored process 457 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2022-11-21 17:08:26,201 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 [2022-11-21 17:08:26,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,212 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:26,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2022-11-21 17:08:26,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,218 INFO L229 MonitoredProcess]: Starting monitored process 458 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2022-11-21 17:08:26,220 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 [2022-11-21 17:08:26,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,231 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:26,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2022-11-21 17:08:26,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,238 INFO L229 MonitoredProcess]: Starting monitored process 459 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2022-11-21 17:08:26,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,250 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,256 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:26,256 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:26,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:26,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,283 INFO L229 MonitoredProcess]: Starting monitored process 460 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2022-11-21 17:08:26,287 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 [2022-11-21 17:08:26,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,300 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,300 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,302 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:26,302 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:26,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2022-11-21 17:08:26,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,322 INFO L229 MonitoredProcess]: Starting monitored process 461 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2022-11-21 17:08:26,324 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 [2022-11-21 17:08:26,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,335 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,336 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:26,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,341 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:26,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,342 INFO L229 MonitoredProcess]: Starting monitored process 462 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2022-11-21 17:08:26,344 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 [2022-11-21 17:08:26,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,355 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,355 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:26,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2022-11-21 17:08:26,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,361 INFO L229 MonitoredProcess]: Starting monitored process 463 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2022-11-21 17:08:26,363 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 [2022-11-21 17:08:26,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,374 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,376 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:26,376 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:26,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,385 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2022-11-21 17:08:26,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,386 INFO L229 MonitoredProcess]: Starting monitored process 464 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2022-11-21 17:08:26,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,398 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,400 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:26,400 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:26,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2022-11-21 17:08:26,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,410 INFO L229 MonitoredProcess]: Starting monitored process 465 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2022-11-21 17:08:26,413 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 [2022-11-21 17:08:26,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,423 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,423 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,425 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:26,425 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:26,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:26,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,435 INFO L229 MonitoredProcess]: Starting monitored process 466 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2022-11-21 17:08:26,437 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 [2022-11-21 17:08:26,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:26,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:26,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,454 INFO L229 MonitoredProcess]: Starting monitored process 467 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2022-11-21 17:08:26,456 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,466 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,467 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:26,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Ended with exit code 0 [2022-11-21 17:08:26,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,472 INFO L229 MonitoredProcess]: Starting monitored process 468 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2022-11-21 17:08:26,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,484 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,486 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:26,486 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:26,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2022-11-21 17:08:26,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,496 INFO L229 MonitoredProcess]: Starting monitored process 469 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2022-11-21 17:08:26,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,510 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:26,510 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:26,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2022-11-21 17:08:26,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,520 INFO L229 MonitoredProcess]: Starting monitored process 470 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2022-11-21 17:08:26,522 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 [2022-11-21 17:08:26,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,532 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,537 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 17:08:26,537 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 17:08:26,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2022-11-21 17:08:26,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,556 INFO L229 MonitoredProcess]: Starting monitored process 471 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2022-11-21 17:08:26,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,568 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 17:08:26,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 17:08:26,569 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 17:08:26,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:26,574 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 17:08:26,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,575 INFO L229 MonitoredProcess]: Starting monitored process 472 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2022-11-21 17:08:26,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,587 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,588 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,590 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:26,590 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:26,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:26,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,603 INFO L229 MonitoredProcess]: Starting monitored process 473 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2022-11-21 17:08:26,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,615 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,615 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,619 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:26,619 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:26,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,630 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2022-11-21 17:08:26,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,631 INFO L229 MonitoredProcess]: Starting monitored process 474 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2022-11-21 17:08:26,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,644 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,647 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:26,647 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:26,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:26,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,660 INFO L229 MonitoredProcess]: Starting monitored process 475 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2022-11-21 17:08:26,662 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 [2022-11-21 17:08:26,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,673 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,673 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,676 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:26,676 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:26,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:26,689 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,690 INFO L229 MonitoredProcess]: Starting monitored process 476 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2022-11-21 17:08:26,692 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 [2022-11-21 17:08:26,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,702 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,703 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,703 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:26,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2022-11-21 17:08:26,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,710 INFO L229 MonitoredProcess]: Starting monitored process 477 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2022-11-21 17:08:26,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,723 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,723 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,726 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:26,726 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:26,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2022-11-21 17:08:26,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,738 INFO L229 MonitoredProcess]: Starting monitored process 478 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2022-11-21 17:08:26,740 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 [2022-11-21 17:08:26,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,751 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,751 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,752 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:26,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:26,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,759 INFO L229 MonitoredProcess]: Starting monitored process 479 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2022-11-21 17:08:26,761 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 [2022-11-21 17:08:26,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,771 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,771 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,772 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:26,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2022-11-21 17:08:26,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,779 INFO L229 MonitoredProcess]: Starting monitored process 480 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2022-11-21 17:08:26,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,791 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,792 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,792 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:26,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,798 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2022-11-21 17:08:26,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,799 INFO L229 MonitoredProcess]: Starting monitored process 481 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2022-11-21 17:08:26,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,812 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,813 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:26,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2022-11-21 17:08:26,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,821 INFO L229 MonitoredProcess]: Starting monitored process 482 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2022-11-21 17:08:26,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,834 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,834 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,837 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:26,837 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:26,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Ended with exit code 0 [2022-11-21 17:08:26,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,850 INFO L229 MonitoredProcess]: Starting monitored process 483 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2022-11-21 17:08:26,852 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 [2022-11-21 17:08:26,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,863 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,863 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,866 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:26,866 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:26,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:26,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,878 INFO L229 MonitoredProcess]: Starting monitored process 484 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2022-11-21 17:08:26,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,891 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,892 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,892 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:26,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:26,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,900 INFO L229 MonitoredProcess]: Starting monitored process 485 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2022-11-21 17:08:26,902 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 [2022-11-21 17:08:26,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,913 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:26,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,913 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,914 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:26,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:26,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:26,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,921 INFO L229 MonitoredProcess]: Starting monitored process 486 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2022-11-21 17:08:26,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,934 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,934 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,937 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:26,937 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:26,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2022-11-21 17:08:26,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,950 INFO L229 MonitoredProcess]: Starting monitored process 487 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2022-11-21 17:08:26,952 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 [2022-11-21 17:08:26,962 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,963 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,963 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,966 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:26,966 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:26,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:26,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Ended with exit code 0 [2022-11-21 17:08:26,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:26,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:26,979 INFO L229 MonitoredProcess]: Starting monitored process 488 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:26,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2022-11-21 17:08:26,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:26,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:26,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:26,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:26,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:26,991 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:26,994 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:26,994 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:27,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:27,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Forceful destruction successful, exit code 0 [2022-11-21 17:08:27,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:27,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:27,008 INFO L229 MonitoredProcess]: Starting monitored process 489 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:27,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2022-11-21 17:08:27,019 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 [2022-11-21 17:08:27,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:27,029 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:27,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:27,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:27,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:27,029 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:27,030 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:27,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:27,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:27,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2022-11-21 17:08:27,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:27,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:27,038 INFO L229 MonitoredProcess]: Starting monitored process 490 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:27,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:27,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2022-11-21 17:08:27,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:27,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:27,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:27,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:27,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:27,052 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:27,052 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:27,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:27,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:27,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2022-11-21 17:08:27,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:27,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:27,059 INFO L229 MonitoredProcess]: Starting monitored process 491 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:27,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2022-11-21 17:08:27,062 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 [2022-11-21 17:08:27,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:27,072 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:27,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:27,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:27,072 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:27,075 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:27,075 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:27,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:27,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2022-11-21 17:08:27,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:27,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:27,087 INFO L229 MonitoredProcess]: Starting monitored process 492 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:27,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2022-11-21 17:08:27,089 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 [2022-11-21 17:08:27,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:27,100 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:27,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:27,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:27,100 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:27,103 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:27,103 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:27,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:27,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2022-11-21 17:08:27,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:27,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:27,115 INFO L229 MonitoredProcess]: Starting monitored process 493 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:27,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2022-11-21 17:08:27,118 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 [2022-11-21 17:08:27,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:27,128 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:27,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:27,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:27,128 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:27,136 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 17:08:27,136 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 17:08:27,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:27,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2022-11-21 17:08:27,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 17:08:27,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 17:08:27,165 INFO L229 MonitoredProcess]: Starting monitored process 494 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 17:08:27,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2022-11-21 17:08:27,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 17:08:27,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 17:08:27,177 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 17:08:27,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 17:08:27,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 17:08:27,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 17:08:27,178 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 17:08:27,178 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 17:08:27,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 17:08:27,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 17:08:27,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2022-11-21 17:08:27,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 21.11 05:08:27 BoogieIcfgContainer [2022-11-21 17:08:27,189 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-21 17:08:27,190 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 17:08:27,190 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 17:08:27,190 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 17:08:27,191 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:08:08" (3/4) ... [2022-11-21 17:08:27,193 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-21 17:08:27,193 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 17:08:27,194 INFO L158 Benchmark]: Toolchain (without parser) took 19028.32ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 135.2MB in the beginning and 151.7MB in the end (delta: -16.5MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. [2022-11-21 17:08:27,194 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 134.2MB. Free memory is still 77.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:08:27,194 INFO L158 Benchmark]: CACSL2BoogieTranslator took 252.35ms. Allocated memory is still 176.2MB. Free memory was 134.6MB in the beginning and 125.3MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:08:27,195 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.14ms. Allocated memory is still 176.2MB. Free memory was 125.3MB in the beginning and 123.5MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 17:08:27,195 INFO L158 Benchmark]: Boogie Preprocessor took 28.74ms. Allocated memory is still 176.2MB. Free memory was 123.5MB in the beginning and 122.6MB in the end (delta: 895.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 17:08:27,195 INFO L158 Benchmark]: RCFGBuilder took 271.88ms. Allocated memory is still 176.2MB. Free memory was 122.6MB in the beginning and 113.6MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 17:08:27,196 INFO L158 Benchmark]: BuchiAutomizer took 18431.78ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 113.6MB in the beginning and 151.7MB in the end (delta: -38.1MB). Peak memory consumption was 99.3MB. Max. memory is 16.1GB. [2022-11-21 17:08:27,196 INFO L158 Benchmark]: Witness Printer took 2.61ms. Allocated memory is still 211.8MB. Free memory is still 151.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 17:08:27,198 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 134.2MB. Free memory is still 77.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 252.35ms. Allocated memory is still 176.2MB. Free memory was 134.6MB in the beginning and 125.3MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.14ms. Allocated memory is still 176.2MB. Free memory was 125.3MB in the beginning and 123.5MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.74ms. Allocated memory is still 176.2MB. Free memory was 123.5MB in the beginning and 122.6MB in the end (delta: 895.3kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 271.88ms. Allocated memory is still 176.2MB. Free memory was 122.6MB in the beginning and 113.6MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 18431.78ms. Allocated memory was 176.2MB in the beginning and 211.8MB in the end (delta: 35.7MB). Free memory was 113.6MB in the beginning and 151.7MB in the end (delta: -38.1MB). Peak memory consumption was 99.3MB. Max. memory is 16.1GB. * Witness Printer took 2.61ms. Allocated memory is still 211.8MB. Free memory is still 151.7MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 18.3s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 18.3s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital37 mio100 ax100 hnf100 lsp75 ukn100 mio100 lsp100 div393 bol100 ite100 ukn100 eq154 hnf96 smp44 dnf100 smp100 tf103 neg97 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 25ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.1s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(10, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet5#1, main_#t~ret6#1, main_~input~0#1, main_~result~0#1;main_~input~0#1 := main_#t~nondet5#1;havoc main_#t~nondet5#1;" "call main_#t~ret6#1 := id(main_~input~0#1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret4 := id(~x - 1);"< Loop: "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret4 := id(~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-21 17:08:27,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7aa2aae-cc34-4e61-a2d6-db6e6b5fddbf/bin/uautomizer-vX5HgA9Q3a/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