./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/underapprox_2-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/underapprox_2-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc --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 c187a61b21cc0091fb22a1c4e23554540f928674895dd149d9c60db42e5420c7 --- 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-5e519f3 [2022-11-02 20:27:08,193 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:27:08,197 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:27:08,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:27:08,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:27:08,265 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:27:08,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:27:08,275 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:27:08,278 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:27:08,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:27:08,286 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:27:08,288 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:27:08,289 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:27:08,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:27:08,294 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:27:08,297 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:27:08,299 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:27:08,300 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:27:08,302 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:27:08,311 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:27:08,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:27:08,315 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:27:08,320 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:27:08,321 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:27:08,333 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:27:08,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:27:08,334 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:27:08,336 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:27:08,337 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:27:08,338 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:27:08,339 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:27:08,340 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:27:08,345 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:27:08,347 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:27:08,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:27:08,349 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:27:08,350 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:27:08,350 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:27:08,351 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:27:08,352 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:27:08,353 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:27:08,355 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-02 20:27:08,401 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:27:08,401 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:27:08,402 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:27:08,402 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:27:08,405 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:27:08,405 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:27:08,405 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:27:08,406 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-02 20:27:08,406 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-02 20:27:08,406 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-02 20:27:08,408 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-02 20:27:08,408 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-02 20:27:08,408 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-02 20:27:08,409 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:27:08,409 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-02 20:27:08,409 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-02 20:27:08,409 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:27:08,410 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-02 20:27:08,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:27:08,410 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-02 20:27:08,410 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-02 20:27:08,411 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-02 20:27:08,411 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-02 20:27:08,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:27:08,413 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-02 20:27:08,414 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:27:08,414 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-02 20:27:08,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:27:08,415 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:27:08,415 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:27:08,415 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:27:08,417 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-02 20:27:08,417 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_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c187a61b21cc0091fb22a1c4e23554540f928674895dd149d9c60db42e5420c7 [2022-11-02 20:27:08,793 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:27:08,840 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:27:08,843 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:27:08,845 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:27:08,846 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:27:08,848 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/loop-acceleration/underapprox_2-2.c [2022-11-02 20:27:08,933 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/data/6c5bc6fd4/ca275424621741f6abb34ae3326e2666/FLAGb472e745c [2022-11-02 20:27:09,531 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:27:09,532 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/sv-benchmarks/c/loop-acceleration/underapprox_2-2.c [2022-11-02 20:27:09,540 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/data/6c5bc6fd4/ca275424621741f6abb34ae3326e2666/FLAGb472e745c [2022-11-02 20:27:09,865 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/data/6c5bc6fd4/ca275424621741f6abb34ae3326e2666 [2022-11-02 20:27:09,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:27:09,883 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:27:09,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:27:09,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:27:09,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:27:09,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:27:09" (1/1) ... [2022-11-02 20:27:09,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e666098 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:09, skipping insertion in model container [2022-11-02 20:27:09,896 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:27:09" (1/1) ... [2022-11-02 20:27:09,907 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:27:09,925 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:27:10,111 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/sv-benchmarks/c/loop-acceleration/underapprox_2-2.c[327,340] [2022-11-02 20:27:10,134 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:27:10,151 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:27:10,173 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/sv-benchmarks/c/loop-acceleration/underapprox_2-2.c[327,340] [2022-11-02 20:27:10,176 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:27:10,197 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:27:10,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:10 WrapperNode [2022-11-02 20:27:10,199 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:27:10,201 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:27:10,201 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:27:10,202 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:27:10,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:10" (1/1) ... [2022-11-02 20:27:10,222 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:10" (1/1) ... [2022-11-02 20:27:10,256 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 27 [2022-11-02 20:27:10,256 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:27:10,257 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:27:10,258 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:27:10,258 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:27:10,269 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:10" (1/1) ... [2022-11-02 20:27:10,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:10" (1/1) ... [2022-11-02 20:27:10,272 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:10" (1/1) ... [2022-11-02 20:27:10,272 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:10" (1/1) ... [2022-11-02 20:27:10,276 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:10" (1/1) ... [2022-11-02 20:27:10,284 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:10" (1/1) ... [2022-11-02 20:27:10,293 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:10" (1/1) ... [2022-11-02 20:27:10,294 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:10" (1/1) ... [2022-11-02 20:27:10,298 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:27:10,299 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:27:10,299 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:27:10,300 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:27:10,301 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:10" (1/1) ... [2022-11-02 20:27:10,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:10,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:10,346 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:10,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-02 20:27:10,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:27:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:27:10,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:27:10,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:27:10,474 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:27:10,477 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:27:10,594 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:27:10,600 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:27:10,601 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-02 20:27:10,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:27:10 BoogieIcfgContainer [2022-11-02 20:27:10,604 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:27:10,605 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-02 20:27:10,605 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-02 20:27:10,611 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-02 20:27:10,612 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-02 20:27:10,612 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 02.11 08:27:09" (1/3) ... [2022-11-02 20:27:10,613 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@782c4428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.11 08:27:10, skipping insertion in model container [2022-11-02 20:27:10,614 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-02 20:27:10,614 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:27:10" (2/3) ... [2022-11-02 20:27:10,614 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@782c4428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.11 08:27:10, skipping insertion in model container [2022-11-02 20:27:10,615 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-02 20:27:10,615 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:27:10" (3/3) ... [2022-11-02 20:27:10,617 INFO L332 chiAutomizerObserver]: Analyzing ICFG underapprox_2-2.c [2022-11-02 20:27:10,689 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-02 20:27:10,690 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-02 20:27:10,690 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-02 20:27:10,691 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-02 20:27:10,691 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-02 20:27:10,691 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-02 20:27:10,691 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-02 20:27:10,692 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-02 20:27:10,702 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:27:10,747 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-02 20:27:10,753 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-02 20:27:10,753 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-02 20:27:10,760 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-02 20:27:10,760 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-02 20:27:10,761 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-02 20:27:10,761 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-02 20:27:10,763 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-02 20:27:10,763 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-02 20:27:10,763 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-02 20:27:10,764 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-02 20:27:10,764 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-02 20:27:10,772 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(18, 2);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1; 7#L16-2true [2022-11-02 20:27:10,772 INFO L750 eck$LassoCheckResult]: Loop: 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-11-02 20:27:10,781 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:27:10,781 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-02 20:27:10,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:27:10,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623689218] [2022-11-02 20:27:10,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:27:10,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:27:10,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:27:10,910 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:27:10,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:27:10,949 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-02 20:27:10,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:27:10,954 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2022-11-02 20:27:10,955 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:27:10,955 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1827577662] [2022-11-02 20:27:10,956 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:27:10,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:27:10,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:27:10,974 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:27:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:27:10,985 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-02 20:27:10,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:27:10,988 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-11-02 20:27:10,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:27:10,989 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813349938] [2022-11-02 20:27:10,995 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:27:10,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:27:11,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:27:11,025 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:27:11,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:27:11,071 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-02 20:27:11,184 INFO L210 LassoAnalysis]: Preferences: [2022-11-02 20:27:11,191 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-02 20:27:11,191 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-02 20:27:11,191 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-02 20:27:11,192 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-02 20:27:11,192 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:11,192 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-02 20:27:11,193 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-02 20:27:11,194 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2022-11-02 20:27:11,194 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-02 20:27:11,195 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-02 20:27:11,217 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:11,231 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:11,246 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:11,401 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-02 20:27:11,403 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-02 20:27:11,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:11,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:11,439 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:11,494 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:27:11,494 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:27:11,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-02 20:27:11,544 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-02 20:27:11,544 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post4#1=0} Honda state: {ULTIMATE.start_main_#t~post4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-02 20:27:11,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-11-02 20:27:11,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:11,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:11,599 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:11,608 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:27:11,608 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:27:11,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-02 20:27:11,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2022-11-02 20:27:11,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:11,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:11,677 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:11,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-02 20:27:11,687 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-02 20:27:11,688 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:27:11,793 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-02 20:27:11,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:11,800 INFO L210 LassoAnalysis]: Preferences: [2022-11-02 20:27:11,800 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-02 20:27:11,801 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-02 20:27:11,801 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-02 20:27:11,801 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-02 20:27:11,801 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:11,801 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-02 20:27:11,802 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-02 20:27:11,802 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2022-11-02 20:27:11,802 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-02 20:27:11,802 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-02 20:27:11,805 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:11,810 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:11,824 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:11,969 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-02 20:27:11,976 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-02 20:27:11,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:11,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:11,980 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:11,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-02 20:27:11,987 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 [2022-11-02 20:27:12,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:12,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:12,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:12,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:12,003 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:12,005 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:27:12,006 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:12,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:12,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:12,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:12,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:12,057 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:12,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-02 20:27:12,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:12,075 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:12,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:12,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:12,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:12,076 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:12,079 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:27:12,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:12,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:12,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:12,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:12,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:12,142 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:12,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-02 20:27:12,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:12,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:12,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:12,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:12,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:12,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:12,162 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:27:12,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:12,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:12,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:12,242 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-02 20:27:12,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:12,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:12,244 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:12,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:12,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-02 20:27:12,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:12,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:12,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:12,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:12,276 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:12,279 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:12,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:12,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:12,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:12,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:12,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:12,337 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:12,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-02 20:27:12,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:12,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:12,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:12,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:12,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:12,357 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:12,361 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:12,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:12,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:12,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2022-11-02 20:27:12,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:12,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:12,423 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:12,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-02 20:27:12,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:12,443 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:12,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:12,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:12,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:12,444 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:12,446 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:12,447 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:12,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:12,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:12,497 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-02 20:27:12,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:12,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:12,499 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:12,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-02 20:27:12,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:12,516 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:12,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:12,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:12,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:12,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:12,519 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:12,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:12,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:12,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:12,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:12,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:12,595 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:12,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-02 20:27:12,603 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 [2022-11-02 20:27:12,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:12,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:12,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:12,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:12,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:12,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:12,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:12,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:12,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:12,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:12,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:12,698 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:12,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:12,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-02 20:27:12,726 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:12,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:12,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:12,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:12,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:12,739 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:12,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:12,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:12,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:12,801 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-02 20:27:12,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:12,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:12,803 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:12,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:12,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-02 20:27:12,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:12,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:12,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:12,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:12,835 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:12,837 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:12,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:12,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:12,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:12,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:12,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:12,897 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:12,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:12,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-02 20:27:12,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:12,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:12,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:12,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:12,955 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:12,975 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:12,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:12,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:13,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2022-11-02 20:27:13,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:13,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:13,060 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:13,075 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 [2022-11-02 20:27:13,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-02 20:27:13,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:13,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:13,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:13,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:13,094 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:13,097 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:13,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:13,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:13,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:13,181 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-02 20:27:13,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:13,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:13,183 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:13,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-02 20:27:13,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:13,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:13,199 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:13,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:13,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:13,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:13,200 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:13,202 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:13,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:13,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:13,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:13,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:13,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:13,265 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:13,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:13,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-02 20:27:13,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:13,294 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:13,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:13,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:13,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:13,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:13,299 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:13,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:13,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:13,362 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:13,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:13,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:13,364 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:13,375 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 [2022-11-02 20:27:13,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-02 20:27:13,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:13,393 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:13,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:13,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:13,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:13,393 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:13,396 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:13,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:13,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:13,461 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:13,461 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-02 20:27:13,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:13,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:13,463 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:13,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:13,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-02 20:27:13,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:13,500 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:13,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:13,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:13,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:13,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:13,503 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:13,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:13,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:13,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:13,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:13,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:13,565 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:13,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-02 20:27:13,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:13,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:13,580 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:13,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:13,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:13,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:13,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:13,587 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:13,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:13,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:13,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:13,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:13,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:13,677 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:13,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:13,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-02 20:27:13,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:13,703 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:13,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:13,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:13,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:13,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:13,711 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:13,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:13,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:13,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2022-11-02 20:27:13,768 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-02 20:27:13,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:13,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:13,770 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:13,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-02 20:27:13,774 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 [2022-11-02 20:27:13,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:13,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:13,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:13,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:13,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:13,789 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:13,793 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:13,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:13,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:13,853 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:13,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:13,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:13,855 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:13,859 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 [2022-11-02 20:27:13,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-02 20:27:13,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:13,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:13,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:13,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:13,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:13,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:13,885 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:13,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:13,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:13,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2022-11-02 20:27:13,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:13,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:13,954 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:13,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-02 20:27:13,956 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 [2022-11-02 20:27:13,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:13,971 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:13,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:13,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:13,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:13,971 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:13,985 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:13,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:14,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:14,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:14,071 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-02 20:27:14,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:14,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:14,073 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:14,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:14,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-02 20:27:14,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:14,097 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:14,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:14,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:14,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:14,098 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:14,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:14,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:14,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:14,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:14,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:14,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:14,167 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:14,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:14,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-02 20:27:14,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:14,191 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:14,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:14,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:14,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:14,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:14,195 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:14,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:14,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:14,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:14,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:14,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:14,265 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:14,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:14,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-02 20:27:14,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:14,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:14,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:14,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:14,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:14,290 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:14,292 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:14,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:14,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:14,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:14,359 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-02 20:27:14,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:14,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:14,361 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:14,368 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 [2022-11-02 20:27:14,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-02 20:27:14,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:14,388 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:14,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:14,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:14,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:14,388 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:14,391 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:14,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:14,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:14,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:14,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:14,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:14,464 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:14,468 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 [2022-11-02 20:27:14,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-02 20:27:14,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:14,485 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:14,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:14,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:14,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:14,485 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:14,492 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:14,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:14,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:14,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:14,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:14,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:14,565 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:14,572 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 [2022-11-02 20:27:14,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-02 20:27:14,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:14,586 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:14,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:14,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:14,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:14,587 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:14,591 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:14,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:14,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:14,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:14,809 INFO L210 LassoAnalysis]: Preferences: [2022-11-02 20:27:14,809 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-02 20:27:14,809 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-02 20:27:14,810 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-02 20:27:14,810 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-02 20:27:14,810 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:14,810 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-02 20:27:14,810 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-02 20:27:14,810 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Lasso [2022-11-02 20:27:14,810 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-02 20:27:14,810 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-02 20:27:14,814 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:14,818 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:14,828 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:14,852 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:14,857 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:14,878 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:14,882 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:14,914 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:14,920 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:14,924 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:15,230 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-02 20:27:15,230 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-02 20:27:15,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:15,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:15,232 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:15,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:15,247 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-02 20:27:15,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:15,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:15,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:15,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:15,256 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:15,257 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:27:15,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:15,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:15,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:15,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:15,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:15,313 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:15,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:15,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-02 20:27:15,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:15,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:15,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:15,336 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:15,341 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:15,341 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:15,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:15,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2022-11-02 20:27:15,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:15,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:15,403 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:15,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:15,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-02 20:27:15,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:15,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:15,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:15,420 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:15,422 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:15,422 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:15,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:15,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:15,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:15,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:15,506 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:15,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:15,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-02 20:27:15,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:15,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:15,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:15,527 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:15,530 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:15,530 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:15,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:15,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:15,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:15,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:15,593 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:15,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:15,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-02 20:27:15,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:15,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:15,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:15,613 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:15,616 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:15,616 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:15,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:15,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:15,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:15,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:15,680 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:15,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:15,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-02 20:27:15,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:15,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:15,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:15,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:15,707 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:15,708 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:15,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:15,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:15,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:15,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:15,779 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:15,783 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 [2022-11-02 20:27:15,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-02 20:27:15,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:15,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:15,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:15,802 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:15,805 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:15,805 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:15,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:15,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:15,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:15,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:15,874 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:15,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:15,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-02 20:27:15,896 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:15,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:15,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:15,896 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:15,899 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:15,899 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:15,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:15,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:15,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:15,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:15,966 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:15,975 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 [2022-11-02 20:27:15,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-02 20:27:15,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:15,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:15,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:15,992 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:15,994 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:15,994 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:16,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:16,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:16,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:16,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:16,058 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:16,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:16,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-02 20:27:16,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:16,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:16,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:16,080 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:16,087 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:16,087 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:16,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:16,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:16,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:16,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:16,149 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:16,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:16,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-02 20:27:16,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:16,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:16,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:16,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:16,172 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:16,172 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:16,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:16,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2022-11-02 20:27:16,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:16,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:16,232 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:16,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-02 20:27:16,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:16,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:16,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:16,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:16,248 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:16,250 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:16,250 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:16,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:16,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:16,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:16,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:16,309 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:16,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:16,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-02 20:27:16,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:16,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:16,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:16,334 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:16,336 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:16,336 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:16,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:16,396 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:16,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:16,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:16,398 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:16,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:16,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-02 20:27:16,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:16,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:16,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:16,420 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:16,423 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:16,423 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:16,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:16,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:16,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:16,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:16,505 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:16,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:16,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-02 20:27:16,533 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:16,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:16,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:16,533 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:16,535 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:16,535 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:16,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:16,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:16,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:16,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:16,592 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:16,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-02 20:27:16,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:16,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:16,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:16,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:16,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:16,609 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:16,610 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:27:16,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:16,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:16,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:16,675 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-02 20:27:16,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:16,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:16,677 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:16,683 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 [2022-11-02 20:27:16,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-02 20:27:16,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:16,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:16,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:16,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:16,700 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:16,701 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:16,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:16,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:16,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2022-11-02 20:27:16,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:16,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:16,760 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:16,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-02 20:27:16,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:16,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:16,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:16,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:16,776 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:16,782 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:16,782 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:16,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:16,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:16,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:16,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:16,848 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:16,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-02 20:27:16,852 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 [2022-11-02 20:27:16,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:16,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:16,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:16,868 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:16,871 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:16,871 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:16,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:16,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:16,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:16,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:16,934 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:16,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:16,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-02 20:27:16,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:16,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:16,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:16,956 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:16,959 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:16,959 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:16,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:17,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:17,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:17,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:17,024 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:17,027 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 [2022-11-02 20:27:17,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-02 20:27:17,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:17,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:17,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:17,045 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:17,048 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:17,048 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:17,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:17,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:17,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:17,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:17,112 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:17,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:17,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-02 20:27:17,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:17,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:17,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:17,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:17,135 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:17,135 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:17,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:17,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:17,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:17,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:17,209 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:17,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:17,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-02 20:27:17,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:17,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:17,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:17,232 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:17,235 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:17,235 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:17,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:17,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2022-11-02 20:27:17,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:17,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:17,269 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:17,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-02 20:27:17,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:17,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:17,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:17,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:17,285 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:17,287 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:17,288 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:17,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:17,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2022-11-02 20:27:17,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:17,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:17,335 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:17,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-02 20:27:17,337 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 [2022-11-02 20:27:17,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:17,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:17,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:17,351 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:17,356 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:17,356 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:17,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:17,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:17,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:17,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:17,436 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:17,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:17,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-02 20:27:17,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:17,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:17,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:17,456 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:17,459 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:17,459 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:17,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:17,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:17,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:17,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:17,524 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:17,528 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 [2022-11-02 20:27:17,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-02 20:27:17,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:17,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:17,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:17,546 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:17,550 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:17,550 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:17,574 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:17,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:17,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:17,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:17,620 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:17,627 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 [2022-11-02 20:27:17,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-02 20:27:17,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:17,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:17,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:17,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:17,647 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:17,647 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:17,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:17,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:17,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:17,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:17,712 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:17,715 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 [2022-11-02 20:27:17,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-02 20:27:17,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:17,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:17,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:17,732 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:17,736 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:17,736 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:17,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:17,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:17,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:17,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:17,801 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:17,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:17,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-02 20:27:17,829 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:17,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:17,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:17,829 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:17,837 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:17,837 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:17,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:17,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:17,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:17,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:17,896 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:17,899 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 [2022-11-02 20:27:17,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-02 20:27:17,916 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:17,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:17,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:17,916 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:17,919 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:17,919 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:17,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:17,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-11-02 20:27:17,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:17,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:17,981 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:17,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-02 20:27:17,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:17,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:17,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:17,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:17,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:17,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:17,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:17,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:17,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:18,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-11-02 20:27:18,026 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-02 20:27:18,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:18,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:18,028 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:18,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-02 20:27:18,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:18,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:18,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:18,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:18,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:18,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:18,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:18,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:18,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:18,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-11-02 20:27:18,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:18,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:18,076 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:18,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:18,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-02 20:27:18,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:18,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:18,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:18,103 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:18,109 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:18,109 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:18,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:18,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2022-11-02 20:27:18,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:18,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:18,154 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:18,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-02 20:27:18,156 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 [2022-11-02 20:27:18,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:18,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:18,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:18,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:18,174 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:18,174 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:18,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:18,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-11-02 20:27:18,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:18,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:18,213 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:18,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-02 20:27:18,217 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 [2022-11-02 20:27:18,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:18,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:18,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:18,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:18,234 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:18,234 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:18,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:18,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:18,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:18,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:18,282 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:18,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-02 20:27:18,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:18,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:18,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:18,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:18,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:18,315 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:18,315 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:18,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:18,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:18,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:18,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:18,366 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:18,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-02 20:27:18,368 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 [2022-11-02 20:27:18,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:18,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:18,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:18,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:18,388 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:18,389 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:18,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:18,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-11-02 20:27:18,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:18,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:18,432 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:18,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-02 20:27:18,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:18,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:18,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:18,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:18,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:18,454 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:18,454 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:18,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:18,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:18,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:18,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:18,507 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:18,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-02 20:27:18,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:18,523 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:18,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:18,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:18,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:18,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:18,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:18,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:18,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:18,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:18,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:18,565 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:18,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:18,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-02 20:27:18,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:18,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:18,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:18,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:18,584 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:18,585 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:18,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:18,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:18,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:18,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:18,644 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:18,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-02 20:27:18,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:18,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:18,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:18,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:18,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:18,672 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:18,673 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:18,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:18,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2022-11-02 20:27:18,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:18,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:18,709 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:18,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-02 20:27:18,714 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 [2022-11-02 20:27:18,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:18,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:18,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:18,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:18,732 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:18,733 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:18,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:18,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:18,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:18,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:18,806 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:18,811 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 [2022-11-02 20:27:18,826 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-02 20:27:18,828 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:18,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:18,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:18,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:18,833 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:18,833 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:18,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:18,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:18,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:18,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:18,899 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:18,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:18,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-02 20:27:18,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:18,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:18,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:18,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:18,928 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:18,928 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:18,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:18,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:18,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:18,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:19,000 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:19,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:19,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-02 20:27:19,024 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:19,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:19,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:19,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:19,030 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:19,030 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:19,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:19,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:19,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:19,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:19,098 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:19,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:19,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-02 20:27:19,117 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:19,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:19,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:19,118 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:19,121 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:19,121 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:19,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:19,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:19,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:19,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:19,193 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:19,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:19,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-02 20:27:19,211 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:19,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:19,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:19,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:19,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:19,213 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:19,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:19,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:19,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:19,269 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-02 20:27:19,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:19,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:19,273 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:19,276 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 [2022-11-02 20:27:19,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:19,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:19,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:19,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:19,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:19,294 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:19,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:19,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-02 20:27:19,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:19,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:19,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:19,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:19,353 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:19,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:19,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-02 20:27:19,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:19,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:19,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:19,373 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:19,381 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:19,381 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:19,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:19,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:19,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:19,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:19,450 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:19,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:19,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:19,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:19,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:19,470 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:19,473 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:19,474 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:19,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-02 20:27:19,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:19,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:19,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:19,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:19,540 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:19,543 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 [2022-11-02 20:27:19,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-02 20:27:19,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:19,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:19,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:19,560 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:19,564 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:19,564 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:19,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:19,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:19,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:19,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:19,631 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:19,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:19,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-02 20:27:19,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:19,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:19,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:19,650 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:19,654 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:19,654 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:19,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:19,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:19,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:19,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:19,707 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:19,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-02 20:27:19,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:19,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:19,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:19,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:19,723 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:19,727 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:19,727 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:19,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:19,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-11-02 20:27:19,782 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:19,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:19,783 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:19,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-02 20:27:19,786 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:19,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:19,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:19,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:19,800 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:19,806 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:19,806 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:19,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:19,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-11-02 20:27:19,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:19,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:19,844 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:19,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-02 20:27:19,847 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 [2022-11-02 20:27:19,860 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:19,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:19,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:19,861 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:19,864 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:19,864 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:19,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:19,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:19,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:19,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:19,906 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:19,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-02 20:27:19,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:19,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:19,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:19,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:19,921 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:19,925 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:19,925 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:19,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:19,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:19,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:19,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:19,990 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:19,999 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 [2022-11-02 20:27:20,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-02 20:27:20,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:20,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,015 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:20,019 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:20,019 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:20,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:20,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,088 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-02 20:27:20,090 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 [2022-11-02 20:27:20,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:20,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,103 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:20,106 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:20,106 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:20,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:20,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,142 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-02 20:27:20,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:20,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:20,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,157 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:20,160 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:20,160 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:20,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-11-02 20:27:20,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,195 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-02 20:27:20,196 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 [2022-11-02 20:27:20,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:20,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,210 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:20,213 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:20,213 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:20,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-11-02 20:27:20,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,270 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-02 20:27:20,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:20,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:20,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,285 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:20,289 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:20,289 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:20,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:20,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,333 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,335 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 [2022-11-02 20:27:20,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-02 20:27:20,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:20,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:20,352 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:20,352 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:20,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2022-11-02 20:27:20,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,388 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-02 20:27:20,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:20,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:20,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:20,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,404 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:20,405 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:20,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:20,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-11-02 20:27:20,435 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-02 20:27:20,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,436 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-02 20:27:20,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:20,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:20,451 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:20,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:20,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,451 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:20,452 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:20,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:20,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:20,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,484 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:20,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-02 20:27:20,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:20,501 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:20,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:20,507 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:20,507 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:20,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:20,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,569 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-02 20:27:20,572 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 [2022-11-02 20:27:20,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:20,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:20,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:20,587 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:20,587 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:20,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:20,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,645 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:20,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-02 20:27:20,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:20,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:20,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:20,670 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:20,670 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:20,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:20,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,706 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-02 20:27:20,708 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 [2022-11-02 20:27:20,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:20,720 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:20,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,720 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:20,723 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:20,723 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:20,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:20,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,760 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-02 20:27:20,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:20,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:20,780 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:20,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,780 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:20,783 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:20,783 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:20,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:20,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,836 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-02 20:27:20,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:20,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:20,861 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:20,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,862 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:20,864 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:20,864 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:20,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:20,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,899 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-02 20:27:20,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:20,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:20,913 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:20,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:20,916 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:20,916 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:20,929 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:20,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:20,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:20,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:20,957 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:20,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-02 20:27:20,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:20,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:20,973 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:20,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:20,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:20,973 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:20,976 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:20,976 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:20,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2022-11-02 20:27:21,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,011 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-02 20:27:21,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:21,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,025 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:21,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:21,028 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:21,028 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:21,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:21,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,065 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-02 20:27:21,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:21,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,079 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:21,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:21,082 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:21,082 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:21,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:21,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,120 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-02 20:27:21,121 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 [2022-11-02 20:27:21,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,134 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:21,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,135 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:21,137 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:21,137 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:21,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2022-11-02 20:27:21,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,173 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-02 20:27:21,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:21,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,187 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:21,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,188 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:21,190 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:21,190 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:21,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:21,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,226 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-02 20:27:21,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:21,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,248 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:21,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,249 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:21,252 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:21,252 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:21,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:21,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,302 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-02 20:27:21,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:21,317 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,317 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:21,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,317 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:21,320 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:21,320 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:21,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2022-11-02 20:27:21,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,390 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-02 20:27:21,392 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 [2022-11-02 20:27:21,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,404 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:21,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:21,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,405 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:21,405 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:21,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:21,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,434 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:21,435 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-02 20:27:21,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,436 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-02 20:27:21,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:21,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,452 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:21,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:21,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:21,453 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:21,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:21,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:21,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,496 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-02 20:27:21,498 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 [2022-11-02 20:27:21,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,511 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:21,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,511 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:21,517 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:21,517 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:21,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2022-11-02 20:27:21,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,568 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-02 20:27:21,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:21,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,582 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:21,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,583 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:21,585 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:21,585 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:21,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:21,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,624 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-02 20:27:21,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:21,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,638 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:21,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,639 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:21,641 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:21,641 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:21,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-11-02 20:27:21,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,711 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-02 20:27:21,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:21,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,726 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:21,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:21,729 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:21,729 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:21,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-11-02 20:27:21,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,788 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-02 20:27:21,790 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 [2022-11-02 20:27:21,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,807 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:21,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:21,812 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:21,813 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:21,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:21,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,879 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,881 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 [2022-11-02 20:27:21,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-02 20:27:21,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,898 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:21,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:21,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:21,902 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:21,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:21,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:21,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:21,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:21,968 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:21,971 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 [2022-11-02 20:27:21,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-02 20:27:21,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:21,987 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:21,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:21,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:21,987 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:21,990 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:21,990 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:22,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:22,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:22,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:22,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:22,037 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:22,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-02 20:27:22,039 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 [2022-11-02 20:27:22,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:22,051 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:22,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:22,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:22,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:22,055 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:22,055 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:22,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:22,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2022-11-02 20:27:22,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:22,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:22,123 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:22,127 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 [2022-11-02 20:27:22,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-02 20:27:22,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:22,144 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:22,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:22,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:22,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:22,149 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:22,149 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:22,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:22,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:22,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:22,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:22,214 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:22,219 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 [2022-11-02 20:27:22,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-02 20:27:22,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:22,236 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:22,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:22,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:22,237 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:22,240 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:22,240 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:22,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:22,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:22,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:22,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:22,310 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:22,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:22,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-02 20:27:22,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:22,333 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:22,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:22,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:22,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:22,337 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:22,337 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:22,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:22,393 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:22,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:22,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:22,395 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:22,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:22,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-02 20:27:22,416 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:22,416 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:22,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:22,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:22,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:22,420 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:22,420 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:22,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:22,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:22,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:22,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:22,478 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:22,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:22,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-02 20:27:22,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:22,502 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:22,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:22,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:22,502 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:22,507 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:22,508 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:22,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:22,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:22,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:22,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:22,641 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:22,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:22,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-02 20:27:22,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:22,661 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:22,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:22,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:22,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:22,664 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:22,664 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:22,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:22,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:22,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:22,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:22,734 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:22,737 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 [2022-11-02 20:27:22,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-02 20:27:22,753 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:22,753 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:22,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:22,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:22,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:22,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:22,755 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:22,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:22,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:22,820 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:22,821 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-02 20:27:22,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:22,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:22,824 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:22,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:22,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-02 20:27:22,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:22,850 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:22,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:22,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:22,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:22,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:22,852 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:22,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:22,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:22,885 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2022-11-02 20:27:22,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:22,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:22,887 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:22,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-02 20:27:22,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:22,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:22,902 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:22,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:22,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:22,903 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:22,911 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:22,911 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:22,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:22,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:22,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:22,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:22,979 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:22,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:22,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-02 20:27:22,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:22,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:22,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:22,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:22,996 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:23,009 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:23,009 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:23,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:23,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:23,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:23,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:23,054 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:23,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-02 20:27:23,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:23,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:23,069 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:23,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:23,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:23,069 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:23,076 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:23,076 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:23,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:23,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2022-11-02 20:27:23,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:23,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:23,117 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:23,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-02 20:27:23,118 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 [2022-11-02 20:27:23,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:23,133 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:23,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:23,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:23,134 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:23,141 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:23,141 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:23,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:23,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:23,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:23,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:23,203 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:23,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-02 20:27:23,205 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 [2022-11-02 20:27:23,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:23,217 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:23,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:23,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:23,218 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:23,221 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:23,221 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:23,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:23,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:23,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:23,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:23,263 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:23,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-02 20:27:23,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:23,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:23,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:23,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:23,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:23,278 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:23,281 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:23,281 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:23,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:23,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2022-11-02 20:27:23,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:23,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:23,323 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:23,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-02 20:27:23,324 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 [2022-11-02 20:27:23,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:23,337 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:23,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:23,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:23,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:23,342 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:23,343 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:23,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:23,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-11-02 20:27:23,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:23,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:23,388 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:23,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-02 20:27:23,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:23,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:23,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:23,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:23,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:23,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:23,407 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:23,407 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:23,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:23,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:23,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:23,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:23,448 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:23,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-02 20:27:23,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:23,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:23,463 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:23,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:23,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:23,464 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:23,467 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:23,467 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:23,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:23,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-11-02 20:27:23,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:23,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:23,508 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:23,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-02 20:27:23,511 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 [2022-11-02 20:27:23,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:23,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:23,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:23,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:23,524 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:23,528 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:23,528 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:23,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:23,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:23,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:23,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:23,568 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:23,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:23,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-02 20:27:23,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:23,585 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:23,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:23,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:23,586 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:23,589 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:23,590 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:23,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:23,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:23,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:23,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:23,668 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:23,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:23,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-02 20:27:23,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:23,688 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:23,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:23,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:23,688 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:23,692 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:23,693 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:23,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:23,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:23,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:23,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:23,768 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:23,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:23,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-02 20:27:23,788 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:23,788 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:23,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:23,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:23,789 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:23,797 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:23,798 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:24,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-11-02 20:27:24,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,046 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-02 20:27:24,048 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 [2022-11-02 20:27:24,061 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,061 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:24,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,061 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:24,064 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:24,065 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:24,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:24,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,106 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-02 20:27:24,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:24,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:24,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:24,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,121 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:24,122 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:24,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:24,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:24,153 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-02 20:27:24,153 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,154 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-02 20:27:24,156 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 [2022-11-02 20:27:24,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,169 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:24,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,170 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:24,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:24,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:24,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,204 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-02 20:27:24,205 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 [2022-11-02 20:27:24,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,220 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,229 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:24,229 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:24,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:24,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,291 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-02 20:27:24,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:24,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,305 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,308 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:24,308 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:24,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-11-02 20:27:24,342 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,343 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-02 20:27:24,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:24,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,357 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,357 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,359 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:24,360 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:24,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-02 20:27:24,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,395 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-02 20:27:24,397 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 [2022-11-02 20:27:24,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,410 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,413 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:24,413 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:24,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:24,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,447 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-02 20:27:24,449 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 [2022-11-02 20:27:24,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,461 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,461 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,464 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:24,464 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:24,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:24,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,500 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-02 20:27:24,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:24,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,514 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,516 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:24,517 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:24,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-11-02 20:27:24,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,551 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-02 20:27:24,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:24,565 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,565 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,565 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,567 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:24,568 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:24,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:24,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,603 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-02 20:27:24,605 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 [2022-11-02 20:27:24,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,617 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,620 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:24,620 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:24,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-02 20:27:24,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,658 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-02 20:27:24,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:24,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,675 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:24,675 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:24,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-02 20:27:24,710 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,711 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-02 20:27:24,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:24,725 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,726 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,726 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,729 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:24,729 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:24,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-02 20:27:24,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,765 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-02 20:27:24,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:24,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,780 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,791 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:24,791 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:24,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-02 20:27:24,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,841 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-02 20:27:24,842 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 [2022-11-02 20:27:24,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,855 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,858 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:24,858 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:24,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,894 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:24,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,896 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-02 20:27:24,897 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 [2022-11-02 20:27:24,910 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,910 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,911 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,914 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:24,914 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:24,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:24,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:24,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:24,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:24,962 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:24,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-02 20:27:24,963 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 [2022-11-02 20:27:24,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:24,976 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:24,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:24,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:24,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:24,979 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:24,979 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:25,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-02 20:27:25,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,050 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-02 20:27:25,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:25,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,066 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:25,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:25,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,066 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:25,067 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:25,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:25,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,098 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-02 20:27:25,098 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-02 20:27:25,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,100 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-02 20:27:25,111 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 [2022-11-02 20:27:25,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,124 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:25,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:25,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,125 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:25,126 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:25,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:25,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-11-02 20:27:25,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,160 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-02 20:27:25,162 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 [2022-11-02 20:27:25,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,175 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:25,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,175 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:25,183 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:25,183 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:25,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-02 20:27:25,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,241 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-02 20:27:25,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:25,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:25,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,256 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:25,259 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:25,260 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:25,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-11-02 20:27:25,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,301 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,311 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 [2022-11-02 20:27:25,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-02 20:27:25,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:25,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,325 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:25,330 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:25,330 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:25,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,388 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:25,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,389 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-02 20:27:25,391 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 [2022-11-02 20:27:25,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,404 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:25,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,405 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:25,409 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:25,409 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:25,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-02 20:27:25,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,448 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-02 20:27:25,449 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 [2022-11-02 20:27:25,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:25,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,462 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:25,467 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:25,467 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:25,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-02 20:27:25,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,504 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-02 20:27:25,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:25,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,520 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:25,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,520 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:25,524 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:25,524 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:25,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-02 20:27:25,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,565 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-02 20:27:25,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:25,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,579 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:25,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,579 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:25,583 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:25,583 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:25,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:25,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,627 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-02 20:27:25,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:25,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,642 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:25,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,642 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:25,646 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:25,646 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:25,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:25,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,684 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-02 20:27:25,685 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 [2022-11-02 20:27:25,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,698 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:25,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,698 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:25,702 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:25,702 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:25,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:25,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,740 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-02 20:27:25,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:25,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,754 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:25,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,754 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:25,757 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:25,758 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:25,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-02 20:27:25,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,796 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-02 20:27:25,798 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 [2022-11-02 20:27:25,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,815 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:25,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,816 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:25,820 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:25,820 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:25,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-02 20:27:25,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,857 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-02 20:27:25,858 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 [2022-11-02 20:27:25,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,871 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:25,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,871 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:25,881 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:25,881 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:25,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:25,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:25,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:25,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:25,947 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:25,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-02 20:27:25,956 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 [2022-11-02 20:27:25,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:25,972 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:25,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:25,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:25,972 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:25,979 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:25,979 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:26,172 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:26,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:26,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:26,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:26,198 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:26,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-02 20:27:26,200 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 [2022-11-02 20:27:26,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:26,213 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:26,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:26,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:26,213 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:26,216 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:26,216 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:26,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:26,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-11-02 20:27:26,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:26,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:26,256 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:26,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-02 20:27:26,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:26,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:26,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:26,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:26,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:26,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:26,270 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:26,271 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:26,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:26,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:26,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-11-02 20:27:26,303 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-02 20:27:26,303 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(18, 2);call #Ultimate.allocInit(12, 3); 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1; 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-11-02 20:27:26,303 INFO L750 eck$LassoCheckResult]: Loop: 7#L16-2true assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1; 7#L16-2true [2022-11-02 20:27:26,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:27:26,304 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-11-02 20:27:26,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:27:26,304 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [430672160] [2022-11-02 20:27:26,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:27:26,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:27:26,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:27:26,317 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:27:26,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:27:26,328 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-02 20:27:26,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:27:26,329 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2022-11-02 20:27:26,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:27:26,330 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417523300] [2022-11-02 20:27:26,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:27:26,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:27:26,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:27:26,336 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:27:26,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:27:26,342 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-02 20:27:26,342 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:27:26,343 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2022-11-02 20:27:26,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:27:26,343 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731463072] [2022-11-02 20:27:26,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:27:26,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:27:26,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:27:26,357 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-02 20:27:26,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-02 20:27:26,372 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-02 20:27:26,397 INFO L210 LassoAnalysis]: Preferences: [2022-11-02 20:27:26,398 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-02 20:27:26,398 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-02 20:27:26,398 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-02 20:27:26,398 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-02 20:27:26,398 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:26,398 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-02 20:27:26,399 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-02 20:27:26,399 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2022-11-02 20:27:26,399 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-02 20:27:26,399 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-02 20:27:26,400 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:26,403 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:26,407 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:26,488 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-02 20:27:26,489 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-02 20:27:26,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:26,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:26,491 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:26,500 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:27:26,500 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:27:26,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-02 20:27:26,543 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-02 20:27:26,543 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post4#1=0} Honda state: {ULTIMATE.start_main_#t~post4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-02 20:27:26,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:26,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:26,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:26,571 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:26,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-02 20:27:26,573 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:27:26,573 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:27:26,587 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-02 20:27:26,587 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~y~0#1=0} Honda state: {ULTIMATE.start_main_~y~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2022-11-02 20:27:26,617 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-11-02 20:27:26,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:26,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:26,618 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:26,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-02 20:27:26,620 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-02 20:27:26,620 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:27:26,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:26,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:26,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:26,662 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:26,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-02 20:27:26,663 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-02 20:27:26,663 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-02 20:27:26,715 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-02 20:27:26,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-11-02 20:27:26,718 INFO L210 LassoAnalysis]: Preferences: [2022-11-02 20:27:26,719 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-02 20:27:26,719 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-02 20:27:26,719 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-02 20:27:26,719 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-02 20:27:26,719 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:26,719 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-02 20:27:26,719 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-02 20:27:26,719 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2022-11-02 20:27:26,719 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-02 20:27:26,719 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-02 20:27:26,720 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:26,729 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:26,736 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:26,825 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-02 20:27:26,825 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-02 20:27:26,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:26,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:26,827 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:26,835 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 [2022-11-02 20:27:26,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-02 20:27:26,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:26,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:26,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:26,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:26,850 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:26,850 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:27:26,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:26,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:26,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-11-02 20:27:26,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:26,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:26,880 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:26,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-02 20:27:26,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:26,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:26,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:26,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:26,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:26,895 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:26,895 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:27:26,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:26,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:26,924 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:26,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:26,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:26,925 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:26,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-02 20:27:26,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:26,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:26,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:26,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:26,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:26,939 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:26,940 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:27:26,940 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:26,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:26,970 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:26,970 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-02 20:27:26,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:26,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:26,972 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:26,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-02 20:27:26,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:26,986 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:26,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:26,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:26,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:26,986 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:26,987 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:26,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:26,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:27,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,018 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-02 20:27:27,019 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 [2022-11-02 20:27:27,032 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:27,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:27,033 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:27,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:27,064 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,065 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-02 20:27:27,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:27,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:27,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:27,082 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:27,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,114 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:27,114 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-02 20:27:27,115 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,117 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-02 20:27:27,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:27,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:27,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,133 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:27,134 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:27,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:27,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,204 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:27,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-02 20:27:27,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:27,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,224 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:27,225 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:27,225 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-11-02 20:27:27,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,256 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-02 20:27:27,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:27,271 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:27,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:27,273 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:27,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-11-02 20:27:27,346 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-02 20:27:27,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,347 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-02 20:27:27,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:27,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:27,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,362 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:27,363 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:27,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:27,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,395 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-02 20:27:27,397 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 [2022-11-02 20:27:27,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:27,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,410 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:27,411 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:27,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:27,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,445 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-02 20:27:27,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:27,459 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:27,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:27,462 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:27,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-11-02 20:27:27,495 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-02 20:27:27,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,497 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-02 20:27:27,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:27,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:27,515 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:27,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,515 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:27,516 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:27,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:27,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,548 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-02 20:27:27,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:27,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:27,563 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:27,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,563 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:27,567 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:27,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:27,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,600 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,603 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 [2022-11-02 20:27:27,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-02 20:27:27,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:27,617 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:27,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,618 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:27,620 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:27,620 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2022-11-02 20:27:27,690 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-02 20:27:27,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,692 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:27,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-02 20:27:27,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:27,709 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:27,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:27,711 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:27,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:27,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,745 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-02 20:27:27,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:27,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:27,759 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:27,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:27,762 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:27,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:27,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,800 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-02 20:27:27,801 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 [2022-11-02 20:27:27,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:27,814 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:27,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:27,817 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:27,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,858 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-11-02 20:27:27,859 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-02 20:27:27,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,860 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-02 20:27:27,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:27,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:27,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:27,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,876 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:27,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:27,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:27,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,911 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-02 20:27:27,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:27,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:27,926 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:27,926 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,927 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:27,931 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:27,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:27,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:27,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:27,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:27,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:27,973 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:27,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-02 20:27:27,975 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 [2022-11-02 20:27:27,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:27,989 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:27,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:27,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:27,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:27,989 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:27,992 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:27,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:28,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:28,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-02 20:27:28,040 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-02 20:27:28,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:28,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:28,041 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:28,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-02 20:27:28,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:28,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:28,056 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:28,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:28,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:28,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:28,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:28,057 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:28,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:28,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:28,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:28,088 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:28,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:28,089 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:28,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-02 20:27:28,091 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 [2022-11-02 20:27:28,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:28,104 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:28,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:28,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:28,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:28,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:28,105 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:28,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:28,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:28,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:28,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:28,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:28,141 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:28,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-02 20:27:28,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:28,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:28,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:28,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:28,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:28,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:28,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:28,159 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:28,159 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:28,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:28,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2022-11-02 20:27:28,195 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-02 20:27:28,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:28,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:28,196 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:28,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-02 20:27:28,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:28,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:28,212 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:28,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:28,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:28,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:28,212 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:28,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:28,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:28,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:28,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:28,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:28,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:28,249 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:28,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-02 20:27:28,250 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 [2022-11-02 20:27:28,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:28,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:28,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:28,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:28,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:28,264 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:28,266 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:28,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:28,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:28,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:28,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:28,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:28,305 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:28,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-02 20:27:28,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:28,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:28,320 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:28,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:28,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:28,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:28,320 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:28,323 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:28,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:28,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:28,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-11-02 20:27:28,562 INFO L210 LassoAnalysis]: Preferences: [2022-11-02 20:27:28,562 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-02 20:27:28,562 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-02 20:27:28,562 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-02 20:27:28,562 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-02 20:27:28,563 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:28,563 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-02 20:27:28,563 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-02 20:27:28,563 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Lasso [2022-11-02 20:27:28,563 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-02 20:27:28,563 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-02 20:27:28,565 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:28,569 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:28,573 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:28,585 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:28,589 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:28,594 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:28,598 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:28,615 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:28,641 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:28,645 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-02 20:27:28,888 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-02 20:27:28,888 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-02 20:27:28,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:28,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:28,891 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:28,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:28,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-02 20:27:28,910 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:28,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:28,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:28,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:28,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:28,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:27:28,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:28,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:28,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:28,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:28,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:28,973 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:28,979 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 [2022-11-02 20:27:28,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-02 20:27:28,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:28,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:28,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:28,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:28,995 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:28,996 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-02 20:27:28,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:29,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:29,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,055 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:29,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-02 20:27:29,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:29,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:29,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:29,074 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:29,076 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:29,076 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:29,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:29,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,139 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:29,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-02 20:27:29,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:29,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:29,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:29,158 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:29,160 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:29,160 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:29,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:29,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,225 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:29,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-02 20:27:29,244 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:29,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:29,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:29,245 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:29,246 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:29,246 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:29,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:29,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,312 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:29,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-02 20:27:29,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:29,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:29,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:29,332 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:29,334 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:29,334 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:29,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,396 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:29,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,398 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:29,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-02 20:27:29,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:29,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:29,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:29,417 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:29,419 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:29,419 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:29,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,489 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:29,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,491 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:29,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-02 20:27:29,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:29,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:29,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:29,510 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:29,512 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:29,512 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:29,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:29,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,575 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:29,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-02 20:27:29,590 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:29,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:29,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:29,591 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:29,592 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:29,592 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:29,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-11-02 20:27:29,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,625 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-02 20:27:29,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:29,638 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:29,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:29,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:29,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:29,640 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:29,640 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:29,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:29,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,672 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-02 20:27:29,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:29,686 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:29,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:29,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:29,686 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:29,696 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:29,696 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:29,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:29,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,763 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,765 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 [2022-11-02 20:27:29,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-02 20:27:29,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:29,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:29,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:29,782 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:29,784 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:29,784 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:29,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2022-11-02 20:27:29,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,821 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-02 20:27:29,823 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 [2022-11-02 20:27:29,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:29,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:29,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:29,834 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:29,836 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:29,836 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:29,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2022-11-02 20:27:29,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,865 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-02 20:27:29,866 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 [2022-11-02 20:27:29,878 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:29,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:29,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:29,878 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:29,879 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:29,879 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:29,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,907 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2022-11-02 20:27:29,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,908 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-02 20:27:29,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:29,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:29,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:29,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:29,920 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:29,921 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:29,921 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:29,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-11-02 20:27:29,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,950 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-02 20:27:29,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:29,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:29,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:29,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:29,962 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-02 20:27:29,964 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:29,964 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-02 20:27:29,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:29,995 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:29,995 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-02 20:27:29,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:29,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:29,996 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:29,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-02 20:27:29,999 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 [2022-11-02 20:27:30,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:30,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,011 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,011 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:30,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:30,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:30,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,037 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-02 20:27:30,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:30,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:30,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,050 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,050 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:30,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:30,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,076 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:30,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,077 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-02 20:27:30,078 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 [2022-11-02 20:27:30,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,090 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,091 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:30,091 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:30,122 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:30,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,161 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,167 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 [2022-11-02 20:27:30,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-02 20:27:30,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,181 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,183 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:30,184 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:30,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2022-11-02 20:27:30,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,240 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-02 20:27:30,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:30,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,255 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:30,255 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:30,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:30,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,286 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-02 20:27:30,287 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 [2022-11-02 20:27:30,299 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,299 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,301 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:30,302 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:30,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:30,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,337 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-02 20:27:30,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:30,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,351 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:30,352 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:30,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2022-11-02 20:27:30,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,382 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-02 20:27:30,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:30,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,394 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,396 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:30,396 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:30,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2022-11-02 20:27:30,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,428 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-02 20:27:30,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:30,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,441 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,442 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:30,443 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:30,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:30,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,474 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-02 20:27:30,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:30,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,490 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:30,490 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:30,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-11-02 20:27:30,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,522 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-02 20:27:30,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:30,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,536 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,537 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:30,537 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:30,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2022-11-02 20:27:30,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,604 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-02 20:27:30,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:30,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,617 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,619 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:30,619 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:30,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-11-02 20:27:30,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,650 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-02 20:27:30,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:30,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,664 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,665 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:30,665 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:30,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-11-02 20:27:30,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,697 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-02 20:27:30,699 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 [2022-11-02 20:27:30,713 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,713 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,715 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:30,715 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:30,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-11-02 20:27:30,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,773 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:30,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-02 20:27:30,793 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,795 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:30,795 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:30,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-11-02 20:27:30,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,826 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-02 20:27:30,827 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 [2022-11-02 20:27:30,839 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,839 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:30,845 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:30,845 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:30,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-02 20:27:30,881 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-02 20:27:30,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,882 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-02 20:27:30,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:30,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:30,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,896 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:30,896 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:30,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:30,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2022-11-02 20:27:30,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,926 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-02 20:27:30,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:30,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:30,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:30,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:30,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:30,942 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:30,943 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:30,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:30,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:30,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:30,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:30,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:30,993 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:30,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-02 20:27:30,994 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 [2022-11-02 20:27:31,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,007 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:31,009 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:31,009 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:31,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:31,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,044 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-02 20:27:31,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:31,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,059 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:31,063 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:31,063 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:31,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,116 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:31,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,117 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-02 20:27:31,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:31,137 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,138 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:31,140 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:31,140 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:31,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-02 20:27:31,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,175 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-02 20:27:31,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:31,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,190 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:31,193 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:31,193 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:31,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:31,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,232 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-02 20:27:31,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:31,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:31,248 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:31,249 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:31,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-11-02 20:27:31,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,286 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,288 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 [2022-11-02 20:27:31,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-02 20:27:31,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:31,303 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:31,303 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:31,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:31,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,339 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-02 20:27:31,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:31,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:31,356 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:31,356 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:31,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-02 20:27:31,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,391 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-02 20:27:31,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:31,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,405 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:31,408 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:31,408 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:31,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,442 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:31,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,444 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-02 20:27:31,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:31,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:31,461 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:31,461 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:31,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,530 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:31,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,533 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,542 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 [2022-11-02 20:27:31,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-02 20:27:31,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,562 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:31,564 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:31,564 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:31,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:31,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,601 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-02 20:27:31,605 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 [2022-11-02 20:27:31,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:31,620 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:31,620 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:31,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:31,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,656 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-02 20:27:31,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:31,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:31,672 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:31,672 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:31,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,706 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-11-02 20:27:31,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,708 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-02 20:27:31,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:31,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:31,724 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:31,724 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:31,741 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-11-02 20:27:31,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,768 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-02 20:27:31,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:31,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:31,788 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:31,788 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:31,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:31,827 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-02 20:27:31,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,829 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:31,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-02 20:27:31,843 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:31,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,843 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:31,844 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:31,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:31,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-11-02 20:27:31,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,872 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,875 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 [2022-11-02 20:27:31,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-02 20:27:31,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:31,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:31,888 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:31,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:31,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:31,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,920 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:31,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-02 20:27:31,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,939 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:31,941 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:31,942 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:31,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:31,980 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:31,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:31,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:31,983 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:31,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-02 20:27:31,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:31,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:31,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:31,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:31,998 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:32,000 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:32,001 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:32,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2022-11-02 20:27:32,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,037 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-02 20:27:32,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:32,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:32,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,053 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:32,055 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:32,056 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:32,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-11-02 20:27:32,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,095 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-02 20:27:32,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:32,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:32,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,110 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:32,114 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:32,114 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:32,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:32,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,159 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-02 20:27:32,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:32,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:32,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,174 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:32,177 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:32,177 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:32,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:32,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,214 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-02 20:27:32,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:32,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:32,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:32,232 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:32,232 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:32,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-11-02 20:27:32,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,269 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-02 20:27:32,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:32,283 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:32,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,284 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:32,286 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:32,287 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:32,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:32,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,364 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:32,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-02 20:27:32,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:32,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:32,387 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:32,388 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:32,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,454 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:32,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,456 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-02 20:27:32,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:32,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:32,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:32,479 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:32,480 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:32,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-11-02 20:27:32,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,520 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-02 20:27:32,521 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 [2022-11-02 20:27:32,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:32,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,534 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:32,537 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:32,537 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:32,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2022-11-02 20:27:32,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,573 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-02 20:27:32,574 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 [2022-11-02 20:27:32,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:32,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,587 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:32,590 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:32,590 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:32,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-11-02 20:27:32,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,639 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-02 20:27:32,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:32,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:32,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,654 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:32,657 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:32,657 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:32,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-11-02 20:27:32,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,696 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-02 20:27:32,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:32,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:32,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:32,713 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:32,713 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:32,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,750 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:32,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,752 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-02 20:27:32,753 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:32,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-02 20:27:32,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,766 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:32,773 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:32,773 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:32,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:32,817 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-02 20:27:32,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,818 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-02 20:27:32,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:32,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:32,833 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:32,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:32,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,834 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:32,834 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:32,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:32,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-11-02 20:27:32,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,866 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-02 20:27:32,867 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 [2022-11-02 20:27:32,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:32,880 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:32,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:32,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,881 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:32,881 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-02 20:27:32,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:32,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-02 20:27:32,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,913 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-02 20:27:32,914 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 [2022-11-02 20:27:32,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:32,927 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:32,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,928 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:32,930 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:32,930 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:32,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:32,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-11-02 20:27:32,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:32,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:32,973 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:32,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-02 20:27:32,974 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 [2022-11-02 20:27:32,987 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:32,987 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:32,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:32,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:32,987 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:32,989 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:32,999 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:33,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:33,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,035 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-02 20:27:33,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:33,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,049 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:33,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,050 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:33,051 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:33,051 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:33,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-11-02 20:27:33,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,087 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-02 20:27:33,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:33,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:33,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,102 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:33,104 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:33,104 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:33,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:33,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,174 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-02 20:27:33,176 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 [2022-11-02 20:27:33,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,189 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:33,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,189 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:33,191 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:33,191 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:33,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,225 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:33,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,227 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-02 20:27:33,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:33,241 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,241 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:33,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,241 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:33,243 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:33,243 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:33,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:33,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,280 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-02 20:27:33,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:33,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,294 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:33,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,294 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:33,296 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:33,296 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:33,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:33,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,333 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-02 20:27:33,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:33,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,347 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:33,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,348 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:33,349 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:33,350 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:33,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,384 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:33,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,385 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-02 20:27:33,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:33,399 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,400 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:33,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:33,402 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:33,402 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:33,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-11-02 20:27:33,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,435 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-02 20:27:33,436 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 [2022-11-02 20:27:33,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,449 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:33,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,449 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:33,451 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:33,451 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:33,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-11-02 20:27:33,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,487 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-02 20:27:33,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:33,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,501 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:33,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,501 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:33,504 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:33,504 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:33,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:33,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,572 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,579 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 [2022-11-02 20:27:33,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-02 20:27:33,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,594 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:33,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,594 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:33,596 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:33,596 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:33,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:33,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,633 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-02 20:27:33,634 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 [2022-11-02 20:27:33,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,648 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:33,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,648 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:33,650 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:33,650 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:33,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:33,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,686 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-02 20:27:33,687 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 [2022-11-02 20:27:33,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:33,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,701 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-02 20:27:33,705 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-02 20:27:33,705 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-02 20:27:33,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:33,749 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-02 20:27:33,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,750 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-02 20:27:33,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:33,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,764 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:33,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:33,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:33,766 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:33,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:33,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:33,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,800 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-02 20:27:33,801 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 [2022-11-02 20:27:33,814 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,814 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:33,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:33,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:33,816 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:33,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:33,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-11-02 20:27:33,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,848 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-02 20:27:33,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:33,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,863 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:33,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,864 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:33,866 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:33,866 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:33,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-11-02 20:27:33,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,906 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:33,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-02 20:27:33,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,923 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:33,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:33,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:33,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:33,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:33,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-11-02 20:27:33,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:33,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:33,963 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:33,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-02 20:27:33,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:33,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:33,978 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:33,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:33,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:33,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:33,980 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:33,980 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:33,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-02 20:27:34,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,019 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-02 20:27:34,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:34,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,033 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:34,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:34,037 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:34,037 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:34,098 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,123 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-11-02 20:27:34,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,124 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-02 20:27:34,126 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 [2022-11-02 20:27:34,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,139 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:34,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,139 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:34,143 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:34,143 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:34,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:34,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,192 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-02 20:27:34,193 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 [2022-11-02 20:27:34,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,207 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:34,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,207 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:34,209 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:34,210 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:34,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2022-11-02 20:27:34,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,250 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-02 20:27:34,251 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 [2022-11-02 20:27:34,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,265 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:34,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,265 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:34,268 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:34,268 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:34,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,314 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:34,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,315 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-02 20:27:34,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:34,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,330 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:34,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:34,333 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:34,333 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:34,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:34,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,372 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-02 20:27:34,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:34,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,387 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:34,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:34,390 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:34,391 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:34,400 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2022-11-02 20:27:34,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,429 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-02 20:27:34,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:34,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,443 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:34,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,444 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:34,446 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:34,446 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:34,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-11-02 20:27:34,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,483 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-02 20:27:34,485 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 [2022-11-02 20:27:34,498 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,498 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:34,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,498 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:34,501 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:34,501 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:34,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-11-02 20:27:34,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,541 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-02 20:27:34,543 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 [2022-11-02 20:27:34,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,560 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:34,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,560 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:34,563 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:34,563 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:34,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:34,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,601 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-02 20:27:34,603 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 [2022-11-02 20:27:34,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,616 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:34,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,616 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:34,619 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:34,619 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:34,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2022-11-02 20:27:34,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,655 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-02 20:27:34,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:34,670 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,670 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-02 20:27:34,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:34,677 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:34,677 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:34,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:34,737 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-02 20:27:34,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,738 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-02 20:27:34,740 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 [2022-11-02 20:27:34,762 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,762 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:34,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:34,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,762 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:34,763 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:34,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:34,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2022-11-02 20:27:34,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,796 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-02 20:27:34,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:34,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,811 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:34,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:34,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:34,812 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-02 20:27:34,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:34,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-02 20:27:34,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,845 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-02 20:27:34,846 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 [2022-11-02 20:27:34,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:34,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:34,863 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:34,863 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:34,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:34,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,904 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-02 20:27:34,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:34,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:34,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:34,923 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:34,923 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:34,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:34,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2022-11-02 20:27:34,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:34,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:34,963 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:34,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-02 20:27:34,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:34,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:34,977 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:34,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:34,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:34,978 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:34,980 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:34,981 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:34,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:35,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:35,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:35,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:35,020 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:35,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-02 20:27:35,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:35,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:35,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:35,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:35,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:35,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:35,043 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:35,043 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:35,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:35,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2022-11-02 20:27:35,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:35,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:35,454 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:35,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-02 20:27:35,456 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 [2022-11-02 20:27:35,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:35,469 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:35,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:35,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:35,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:35,473 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:35,473 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:35,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:35,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2022-11-02 20:27:35,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:35,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:35,514 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:35,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-02 20:27:35,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:35,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:35,528 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:35,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:35,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:35,528 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:35,532 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:35,532 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:35,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:35,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2022-11-02 20:27:35,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:35,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:35,573 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:35,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-02 20:27:35,574 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 [2022-11-02 20:27:35,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:35,588 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:35,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:35,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:35,588 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:35,592 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:35,592 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:35,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:35,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:35,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:35,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:35,634 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:35,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-02 20:27:35,635 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 [2022-11-02 20:27:35,648 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:35,648 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:35,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:35,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:35,649 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:35,652 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:35,652 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:35,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:35,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2022-11-02 20:27:35,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:35,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:35,692 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:35,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-02 20:27:35,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:35,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:35,707 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:35,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:35,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:35,707 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:35,710 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:35,710 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:35,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:35,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:35,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:35,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:35,749 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:35,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-02 20:27:35,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:35,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:35,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:35,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:35,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:35,764 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:35,767 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:35,768 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:35,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:35,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2022-11-02 20:27:35,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:35,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:35,809 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:35,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-02 20:27:35,811 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 [2022-11-02 20:27:35,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:35,824 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:35,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:35,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:35,824 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:35,828 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:35,828 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:35,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:35,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2022-11-02 20:27:35,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:35,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:35,869 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:35,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-02 20:27:35,871 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 [2022-11-02 20:27:35,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:35,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:35,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:35,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:35,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:35,888 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:35,888 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:35,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:35,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-11-02 20:27:35,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:35,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:35,930 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:35,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-02 20:27:35,931 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 [2022-11-02 20:27:35,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:35,945 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:35,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:35,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:35,945 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:35,948 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:35,948 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:35,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-11-02 20:27:36,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,010 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-02 20:27:36,012 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 [2022-11-02 20:27:36,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,025 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:36,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,026 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-02 20:27:36,034 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-02 20:27:36,034 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-02 20:27:36,081 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2022-11-02 20:27:36,108 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-02 20:27:36,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,109 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-02 20:27:36,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:36,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,123 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:36,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,124 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:36,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:36,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-11-02 20:27:36,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,156 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-02 20:27:36,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:36,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,171 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:36,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,172 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-02 20:27:36,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:36,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-11-02 20:27:36,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,204 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-02 20:27:36,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:36,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,221 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,224 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:36,224 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:36,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:36,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,260 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-02 20:27:36,261 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 [2022-11-02 20:27:36,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,277 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:36,277 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:36,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-11-02 20:27:36,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,313 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-02 20:27:36,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:36,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,327 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,330 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:36,330 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:36,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:36,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,366 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-02 20:27:36,368 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 [2022-11-02 20:27:36,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,380 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,384 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:36,384 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:36,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:36,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,437 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-02 20:27:36,442 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 [2022-11-02 20:27:36,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,455 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,455 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,458 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:36,458 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:36,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:36,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,493 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-02 20:27:36,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:36,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,508 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,511 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:36,511 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:36,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,546 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-02 20:27:36,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,546 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,547 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-02 20:27:36,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:36,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,568 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,568 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,571 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:36,571 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:36,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2022-11-02 20:27:36,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,622 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-02 20:27:36,623 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 [2022-11-02 20:27:36,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,636 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,637 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,639 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:36,639 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:36,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2022-11-02 20:27:36,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,698 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-02 20:27:36,699 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 [2022-11-02 20:27:36,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,715 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:36,715 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:36,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2022-11-02 20:27:36,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,750 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-02 20:27:36,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:36,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,764 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,767 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:36,767 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:36,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:36,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,806 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-02 20:27:36,807 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 [2022-11-02 20:27:36,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,822 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:36,822 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:36,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,857 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:36,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,858 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-02 20:27:36,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:36,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,872 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,872 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,875 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:36,875 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:36,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:36,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,911 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-02 20:27:36,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:36,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,925 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,925 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,928 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:36,928 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:36,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:36,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2022-11-02 20:27:36,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:36,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:36,963 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:36,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-02 20:27:36,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:36,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:36,977 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-02 20:27:36,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:36,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:36,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-02 20:27:36,982 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-02 20:27:36,982 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-02 20:27:37,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2022-11-02 20:27:37,026 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-02 20:27:37,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,027 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-02 20:27:37,028 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:37,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,041 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:37,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,041 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,042 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:37,042 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:37,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-11-02 20:27:37,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,074 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-02 20:27:37,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:37,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,089 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-02 20:27:37,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,089 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,090 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-02 20:27:37,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-02 20:27:37,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-11-02 20:27:37,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,123 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-02 20:27:37,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:37,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,137 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,137 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,141 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:37,141 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:37,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2022-11-02 20:27:37,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,179 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-02 20:27:37,181 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 [2022-11-02 20:27:37,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,194 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,197 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:37,197 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:37,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2022-11-02 20:27:37,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,236 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-02 20:27:37,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:37,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,250 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,250 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,253 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:37,253 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:37,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2022-11-02 20:27:37,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,291 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-02 20:27:37,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:37,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,305 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,306 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,311 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:37,311 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:37,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:37,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,414 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-02 20:27:37,415 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 [2022-11-02 20:27:37,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,431 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,431 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,434 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:37,435 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:37,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:37,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,472 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-02 20:27:37,474 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 [2022-11-02 20:27:37,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,486 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,487 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,490 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:37,490 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:37,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,528 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:37,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,529 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-02 20:27:37,531 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 [2022-11-02 20:27:37,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,543 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,544 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,547 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:37,548 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:37,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2022-11-02 20:27:37,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,586 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-02 20:27:37,588 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:37,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,600 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,601 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,604 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:37,604 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:37,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2022-11-02 20:27:37,642 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,643 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-02 20:27:37,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:37,657 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,657 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,658 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,661 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:37,661 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:37,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2022-11-02 20:27:37,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,700 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-02 20:27:37,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:37,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,714 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,714 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,717 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:37,718 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:37,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-11-02 20:27:37,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,756 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-11-02 20:27:37,757 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 [2022-11-02 20:27:37,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,770 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,770 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,774 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:37,774 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:37,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,811 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2022-11-02 20:27:37,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,813 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-11-02 20:27:37,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:37,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,828 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,828 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,832 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:37,832 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:37,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2022-11-02 20:27:37,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,872 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2022-11-02 20:27:37,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:37,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,886 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,887 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,890 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:37,890 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:37,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:37,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2022-11-02 20:27:37,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-02 20:27:37,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:27:37,928 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-02 20:27:37,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2022-11-02 20:27:37,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-02 20:27:37,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-02 20:27:37,942 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-02 20:27:37,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-02 20:27:37,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-02 20:27:37,943 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-02 20:27:37,950 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-02 20:27:37,951 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-02 20:27:37,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-02 20:27:38,017 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Forceful destruction successful, exit code 0 [2022-11-02 20:27:38,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 02.11 08:27:38 BoogieIcfgContainer [2022-11-02 20:27:38,023 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-02 20:27:38,024 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-02 20:27:38,024 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-02 20:27:38,024 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-02 20:27:38,025 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:27:10" (3/4) ... [2022-11-02 20:27:38,027 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-02 20:27:38,028 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-02 20:27:38,029 INFO L158 Benchmark]: Toolchain (without parser) took 28146.22ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 108.4MB in the beginning and 61.8MB in the end (delta: 46.5MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. [2022-11-02 20:27:38,030 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 144.7MB. Free memory is still 124.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:27:38,030 INFO L158 Benchmark]: CACSL2BoogieTranslator took 313.08ms. Allocated memory is still 144.7MB. Free memory was 108.1MB in the beginning and 120.6MB in the end (delta: -12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-02 20:27:38,031 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.50ms. Allocated memory is still 144.7MB. Free memory was 120.6MB in the beginning and 119.2MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-02 20:27:38,031 INFO L158 Benchmark]: Boogie Preprocessor took 40.89ms. Allocated memory is still 144.7MB. Free memory was 119.2MB in the beginning and 118.5MB in the end (delta: 690.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:27:38,031 INFO L158 Benchmark]: RCFGBuilder took 304.64ms. Allocated memory is still 144.7MB. Free memory was 118.4MB in the beginning and 109.4MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-02 20:27:38,031 INFO L158 Benchmark]: BuchiAutomizer took 27418.26ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 108.7MB in the beginning and 61.8MB in the end (delta: 46.9MB). Peak memory consumption was 94.1MB. Max. memory is 16.1GB. [2022-11-02 20:27:38,032 INFO L158 Benchmark]: Witness Printer took 4.09ms. Allocated memory is still 174.1MB. Free memory is still 61.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-02 20:27:38,034 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 144.7MB. Free memory is still 124.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 313.08ms. Allocated memory is still 144.7MB. Free memory was 108.1MB in the beginning and 120.6MB in the end (delta: -12.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.50ms. Allocated memory is still 144.7MB. Free memory was 120.6MB in the beginning and 119.2MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 40.89ms. Allocated memory is still 144.7MB. Free memory was 119.2MB in the beginning and 118.5MB in the end (delta: 690.0kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 304.64ms. Allocated memory is still 144.7MB. Free memory was 118.4MB in the beginning and 109.4MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 27418.26ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 108.7MB in the beginning and 61.8MB in the end (delta: 46.9MB). Peak memory consumption was 94.1MB. Max. memory is 16.1GB. * Witness Printer took 4.09ms. Allocated memory is still 174.1MB. Free memory is still 61.8MB. 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 27.3s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 27.2s. 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: inital38 mio100 ax100 hnf100 lsp56 ukn87 mio100 lsp100 div393 bol100 ite100 ukn100 eq146 hnf95 smp48 dnf100 smp100 tf104 neg100 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 29ms 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(18, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~post4#1, main_~x~0#1, main_~y~0#1;main_~x~0#1 := 0;main_~y~0#1 := 1;" "assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < 6);main_#t~post4#1 := main_~x~0#1;main_~x~0#1 := 1 + main_#t~post4#1;havoc main_#t~post4#1;main_~y~0#1 := 2 * main_~y~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-02 20:27:38,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70cca7ef-c6bc-4332-b95d-c1b3e0f7d799/bin/uautomizer-Dbtcem3rbc/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