./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/underapprox_2-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 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-b5237d8 [2022-11-21 14:01:33,516 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 14:01:33,519 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 14:01:33,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 14:01:33,572 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 14:01:33,577 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 14:01:33,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 14:01:33,584 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 14:01:33,588 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 14:01:33,591 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 14:01:33,594 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 14:01:33,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 14:01:33,598 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 14:01:33,605 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 14:01:33,606 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 14:01:33,608 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 14:01:33,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 14:01:33,612 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 14:01:33,614 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 14:01:33,620 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 14:01:33,622 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 14:01:33,623 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 14:01:33,625 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 14:01:33,627 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 14:01:33,634 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 14:01:33,638 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 14:01:33,639 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 14:01:33,641 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 14:01:33,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 14:01:33,646 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 14:01:33,646 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 14:01:33,648 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 14:01:33,650 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 14:01:33,652 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 14:01:33,654 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 14:01:33,654 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 14:01:33,655 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 14:01:33,656 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 14:01:33,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 14:01:33,658 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 14:01:33,659 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 14:01:33,660 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-21 14:01:33,716 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 14:01:33,716 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 14:01:33,716 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-21 14:01:33,717 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-21 14:01:33,718 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 14:01:33,718 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 14:01:33,719 INFO L138 SettingsManager]: * Use SBE=true [2022-11-21 14:01:33,719 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-21 14:01:33,719 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-21 14:01:33,719 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-21 14:01:33,721 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-21 14:01:33,721 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-21 14:01:33,721 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-21 14:01:33,722 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 14:01:33,722 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-21 14:01:33,722 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 14:01:33,722 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 14:01:33,723 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-21 14:01:33,723 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 14:01:33,723 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-21 14:01:33,724 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-21 14:01:33,724 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-21 14:01:33,724 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-21 14:01:33,724 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 14:01:33,725 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-21 14:01:33,725 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 14:01:33,725 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-21 14:01:33,725 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 14:01:33,726 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-21 14:01:33,726 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 14:01:33,727 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-21 14:01:33,729 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-21 14:01:33,729 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_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c187a61b21cc0091fb22a1c4e23554540f928674895dd149d9c60db42e5420c7 [2022-11-21 14:01:34,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 14:01:34,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 14:01:34,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 14:01:34,159 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 14:01:34,159 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 14:01:34,161 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/../../sv-benchmarks/c/loop-acceleration/underapprox_2-2.c [2022-11-21 14:01:37,532 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 14:01:37,885 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 14:01:37,886 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/sv-benchmarks/c/loop-acceleration/underapprox_2-2.c [2022-11-21 14:01:37,892 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/data/99869df85/4a771cc30c724483bfd785fd2b4eb1d1/FLAG855571e89 [2022-11-21 14:01:37,909 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/data/99869df85/4a771cc30c724483bfd785fd2b4eb1d1 [2022-11-21 14:01:37,912 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 14:01:37,914 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 14:01:37,916 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 14:01:37,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 14:01:37,920 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 14:01:37,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 02:01:37" (1/1) ... [2022-11-21 14:01:37,922 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@592ca10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:37, skipping insertion in model container [2022-11-21 14:01:37,923 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 02:01:37" (1/1) ... [2022-11-21 14:01:37,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 14:01:37,945 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 14:01:38,161 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/sv-benchmarks/c/loop-acceleration/underapprox_2-2.c[327,340] [2022-11-21 14:01:38,171 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 14:01:38,185 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 14:01:38,200 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/sv-benchmarks/c/loop-acceleration/underapprox_2-2.c[327,340] [2022-11-21 14:01:38,203 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 14:01:38,219 INFO L208 MainTranslator]: Completed translation [2022-11-21 14:01:38,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:38 WrapperNode [2022-11-21 14:01:38,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 14:01:38,221 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 14:01:38,222 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 14:01:38,222 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 14:01:38,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:38" (1/1) ... [2022-11-21 14:01:38,237 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:38" (1/1) ... [2022-11-21 14:01:38,251 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 27 [2022-11-21 14:01:38,252 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 14:01:38,252 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 14:01:38,252 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 14:01:38,253 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 14:01:38,263 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:38" (1/1) ... [2022-11-21 14:01:38,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:38" (1/1) ... [2022-11-21 14:01:38,264 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:38" (1/1) ... [2022-11-21 14:01:38,264 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:38" (1/1) ... [2022-11-21 14:01:38,266 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:38" (1/1) ... [2022-11-21 14:01:38,270 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:38" (1/1) ... [2022-11-21 14:01:38,271 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:38" (1/1) ... [2022-11-21 14:01:38,272 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:38" (1/1) ... [2022-11-21 14:01:38,273 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 14:01:38,274 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 14:01:38,274 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 14:01:38,274 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 14:01:38,275 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:38" (1/1) ... [2022-11-21 14:01:38,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:38,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:38,307 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:38,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-21 14:01:38,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 14:01:38,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 14:01:38,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 14:01:38,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 14:01:38,432 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 14:01:38,436 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 14:01:38,555 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 14:01:38,562 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 14:01:38,562 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 14:01:38,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 02:01:38 BoogieIcfgContainer [2022-11-21 14:01:38,564 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 14:01:38,566 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-21 14:01:38,566 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-21 14:01:38,570 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-21 14:01:38,571 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 14:01:38,572 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 21.11 02:01:37" (1/3) ... [2022-11-21 14:01:38,573 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@31375d3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 02:01:38, skipping insertion in model container [2022-11-21 14:01:38,573 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 14:01:38,573 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 02:01:38" (2/3) ... [2022-11-21 14:01:38,573 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@31375d3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 21.11 02:01:38, skipping insertion in model container [2022-11-21 14:01:38,574 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-21 14:01:38,574 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 02:01:38" (3/3) ... [2022-11-21 14:01:38,575 INFO L332 chiAutomizerObserver]: Analyzing ICFG underapprox_2-2.c [2022-11-21 14:01:38,637 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-21 14:01:38,637 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-21 14:01:38,638 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-21 14:01:38,638 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-21 14:01:38,638 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-21 14:01:38,638 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-21 14:01:38,638 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-21 14:01:38,639 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-21 14:01:38,643 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) [2022-11-21 14:01:38,664 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-21 14:01:38,664 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 14:01:38,664 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 14:01:38,670 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-21 14:01:38,671 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-21 14:01:38,671 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-21 14:01:38,671 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) [2022-11-21 14:01:38,672 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-21 14:01:38,673 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-21 14:01:38,673 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-21 14:01:38,673 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-21 14:01:38,673 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-21 14:01:38,683 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 [2022-11-21 14:01:38,683 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 [2022-11-21 14:01:38,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 14:01:38,695 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-21 14:01:38,706 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 14:01:38,707 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1714770117] [2022-11-21 14:01:38,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 14:01:38,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 14:01:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 14:01:38,840 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 14:01:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 14:01:38,890 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 14:01:38,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 14:01:38,897 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2022-11-21 14:01:38,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 14:01:38,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1629783674] [2022-11-21 14:01:38,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 14:01:38,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 14:01:38,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 14:01:38,920 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 14:01:38,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 14:01:38,927 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 14:01:38,928 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 14:01:38,929 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-11-21 14:01:38,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 14:01:38,929 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1638733876] [2022-11-21 14:01:38,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 14:01:38,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 14:01:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 14:01:38,944 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 14:01:38,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 14:01:38,956 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 14:01:39,042 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 14:01:39,043 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 14:01:39,043 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 14:01:39,044 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 14:01:39,044 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-21 14:01:39,044 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:39,044 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 14:01:39,045 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 14:01:39,045 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2022-11-21 14:01:39,045 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 14:01:39,045 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 14:01:39,098 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:39,111 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:39,143 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:39,345 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 14:01:39,346 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-21 14:01:39,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:39,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:39,353 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:39,364 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 14:01:39,365 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 14:01:39,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-21 14:01:39,405 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 14:01:39,406 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: [] [2022-11-21 14:01:39,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:39,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:39,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:39,424 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:39,437 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 14:01:39,437 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 14:01:39,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-21 14:01:39,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:39,476 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:39,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:39,481 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:39,495 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-21 14:01:39,496 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 14:01:39,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-21 14:01:39,564 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-21 14:01:39,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:39,571 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 14:01:39,571 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 14:01:39,572 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 14:01:39,572 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 14:01:39,572 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 14:01:39,572 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:39,572 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 14:01:39,573 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 14:01:39,573 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2022-11-21 14:01:39,573 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 14:01:39,573 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 14:01:39,575 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:39,585 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:39,612 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:39,752 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 14:01:39,757 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 14:01:39,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:39,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:39,760 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:39,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-21 14:01:39,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:39,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:39,783 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:39,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:39,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:39,783 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:39,785 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 14:01:39,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:39,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:39,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:39,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:39,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:39,809 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:39,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-21 14:01:39,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:39,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:39,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:39,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:39,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:39,847 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:39,850 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 14:01:39,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:39,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:39,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2022-11-21 14:01:39,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:39,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:39,892 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:39,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-21 14:01:39,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:39,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:39,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:39,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:39,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:39,910 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:39,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 14:01:39,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:39,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:39,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:39,941 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 14:01:39,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:39,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:39,943 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:39,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-21 14:01:39,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:39,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:39,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:39,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:39,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:39,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:39,971 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:39,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:39,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2022-11-21 14:01:40,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,006 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-21 14:01:40,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:40,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:40,031 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:40,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,067 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-21 14:01:40,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:40,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,098 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:40,104 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:40,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,122 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 14:01:40,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,125 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-21 14:01:40,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:40,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,160 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:40,163 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:40,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,190 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-21 14:01:40,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:40,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:40,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:40,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,244 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-21 14:01:40,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:40,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:40,282 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:40,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,306 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,306 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 14:01:40,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,311 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,317 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 [2022-11-21 14:01:40,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-21 14:01:40,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:40,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,335 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:40,337 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:40,338 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,362 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-21 14:01:40,395 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:40,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,395 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:40,414 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:40,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,447 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-21 14:01:40,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:40,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,478 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:40,480 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:40,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,513 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,514 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 14:01:40,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,515 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-21 14:01:40,538 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:40,538 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:40,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:40,542 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:40,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,566 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-21 14:01:40,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:40,589 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:40,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,590 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:40,594 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:40,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,615 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,617 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-21 14:01:40,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:40,640 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:40,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,641 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:40,644 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:40,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,664 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 14:01:40,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,666 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-21 14:01:40,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:40,693 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:40,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:40,698 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:40,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,733 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-21 14:01:40,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:40,762 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:40,762 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:40,769 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:40,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,799 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-21 14:01:40,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:40,820 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:40,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,820 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:40,826 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:40,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,854 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,854 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 14:01:40,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,856 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-21 14:01:40,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:40,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:40,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:40,882 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:40,882 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,915 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:40,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-21 14:01:40,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:40,936 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:40,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:40,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:40,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:40,937 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:40,945 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:40,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:40,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:40,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:40,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:40,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:40,984 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:40,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:41,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-21 14:01:41,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:41,007 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:41,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:41,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:41,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:41,008 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:41,021 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:41,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:41,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:41,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:41,065 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 14:01:41,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:41,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:41,066 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:41,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:41,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-21 14:01:41,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:41,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:41,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:41,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:41,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:41,088 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:41,090 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:41,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:41,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:41,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:41,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:41,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:41,119 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:41,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:41,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-21 14:01:41,139 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:41,140 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:41,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:41,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:41,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:41,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:41,144 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:41,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:41,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:41,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:41,170 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:41,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:41,172 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:41,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:41,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-21 14:01:41,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:41,194 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:41,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:41,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:41,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:41,195 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:41,197 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:41,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:41,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:41,214 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:41,214 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 14:01:41,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:41,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:41,216 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:41,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:41,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-21 14:01:41,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:41,240 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:41,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:41,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:41,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:41,241 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:41,243 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:41,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:41,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:41,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:41,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:41,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:41,275 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:41,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-21 14:01:41,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:41,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:41,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:41,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:41,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:41,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:41,296 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:41,305 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:41,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:41,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:41,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:41,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:41,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:41,336 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:41,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:41,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-21 14:01:41,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:41,360 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:41,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:41,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:41,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:41,360 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:41,366 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:41,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:41,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:41,396 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:41,529 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 14:01:41,530 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 14:01:41,530 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 14:01:41,530 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 14:01:41,530 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 14:01:41,530 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:41,530 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 14:01:41,530 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 14:01:41,530 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Lasso [2022-11-21 14:01:41,530 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 14:01:41,530 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 14:01:41,533 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:41,537 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:41,575 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:41,610 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:41,615 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:41,648 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:41,653 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:41,723 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:41,729 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:41,733 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:41,991 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 14:01:41,992 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 14:01:41,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:41,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:41,993 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-21 14:01:42,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:42,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,017 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,018 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 14:01:42,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:42,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,033 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,035 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-21 14:01:42,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,053 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,058 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:42,059 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:42,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,082 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,107 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,108 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-21 14:01:42,110 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:42,110 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:42,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,139 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,144 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 [2022-11-21 14:01:42,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-21 14:01:42,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,160 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,162 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:42,162 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:42,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,186 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-21 14:01:42,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,208 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,210 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:42,210 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:42,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,233 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-21 14:01:42,256 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,256 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,259 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:42,259 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:42,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,290 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-21 14:01:42,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,312 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,314 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:42,314 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:42,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,340 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,345 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 [2022-11-21 14:01:42,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-21 14:01:42,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,362 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,364 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:42,364 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:42,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,388 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-21 14:01:42,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,410 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,412 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:42,413 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:42,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,439 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,445 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 [2022-11-21 14:01:42,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:42,463 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:42,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-21 14:01:42,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,481 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-21 14:01:42,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,501 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,503 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:42,504 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:42,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,530 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-21 14:01:42,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,550 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,552 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:42,553 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:42,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,577 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-21 14:01:42,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,598 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,600 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:42,600 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:42,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,625 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-21 14:01:42,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,647 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,650 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:42,650 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:42,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,672 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,674 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-21 14:01:42,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,698 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,700 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:42,700 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:42,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,730 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-21 14:01:42,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:42,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,750 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:42,751 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 14:01:42,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:42,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,775 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 14:01:42,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,776 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,777 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-21 14:01:42,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:42,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,798 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,798 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:42,799 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:42,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:42,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,821 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-21 14:01:42,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:42,848 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:42,848 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:42,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,878 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,882 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 [2022-11-21 14:01:42,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-21 14:01:42,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:42,903 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:42,903 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:42,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,929 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:42,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-21 14:01:42,950 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,950 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:42,953 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:42,953 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:42,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:42,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:42,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:42,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:42,977 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:42,982 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 [2022-11-21 14:01:42,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-21 14:01:42,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:42,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:42,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:42,998 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:43,000 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:43,001 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:43,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,025 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,027 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-21 14:01:43,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:43,050 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:43,050 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:43,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,070 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:43,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-21 14:01:43,093 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:43,094 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:43,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,112 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-21 14:01:43,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,129 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:43,132 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:43,132 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:43,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,152 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-21 14:01:43,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,171 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,172 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:43,175 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:43,176 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:43,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,201 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-21 14:01:43,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,229 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:43,233 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:43,233 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:43,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,257 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,277 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,277 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:43,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-21 14:01:43,280 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:43,280 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:43,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,303 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,305 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-21 14:01:43,325 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,326 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:43,328 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:43,328 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:43,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,353 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-21 14:01:43,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,374 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:43,377 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:43,377 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:43,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,401 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-21 14:01:43,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:43,430 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:43,430 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:43,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,457 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,462 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 [2022-11-21 14:01:43,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-21 14:01:43,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,478 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:43,481 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:43,481 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:43,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,501 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,524 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 [2022-11-21 14:01:43,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-21 14:01:43,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:43,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,540 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:43,542 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:43,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:43,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,555 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 14:01:43,556 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,557 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-21 14:01:43,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:43,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,580 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:43,581 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:43,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:43,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,602 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-21 14:01:43,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:43,634 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:43,634 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:43,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,668 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-21 14:01:43,687 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:43,691 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:43,691 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:43,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,716 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-21 14:01:43,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:43,740 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:43,740 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:43,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,760 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-21 14:01:43,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,781 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:43,784 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:43,785 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:43,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,809 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,815 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 [2022-11-21 14:01:43,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-21 14:01:43,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:43,840 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:43,840 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:43,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,860 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-21 14:01:43,881 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:43,885 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:43,885 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:43,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,913 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-21 14:01:43,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:43,938 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:43,938 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:43,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:43,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:43,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:43,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:43,965 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:43,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-21 14:01:43,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:43,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:43,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:43,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:43,983 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:43,988 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:43,988 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:44,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,007 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,010 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-21 14:01:44,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,028 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:44,031 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:44,032 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:44,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,057 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-21 14:01:44,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:44,082 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:44,082 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:44,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,109 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-21 14:01:44,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:44,135 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:44,135 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:44,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,161 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-21 14:01:44,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:44,185 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:44,185 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:44,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,210 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-21 14:01:44,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:44,240 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:44,241 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:44,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,270 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-21 14:01:44,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:44,295 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:44,295 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:44,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,321 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-21 14:01:44,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:44,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:44,346 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:44,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:44,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,368 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 14:01:44,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,369 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,374 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 [2022-11-21 14:01:44,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-21 14:01:44,392 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:44,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,392 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:44,393 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:44,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:44,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,417 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-21 14:01:44,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:44,448 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:44,449 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:44,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,482 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-21 14:01:44,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:44,511 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:44,511 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:44,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,538 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-21 14:01:44,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,560 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:44,564 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:44,564 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:44,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,596 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,597 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-21 14:01:44,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:44,622 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:44,622 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:44,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,657 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-21 14:01:44,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,680 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:44,683 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:44,684 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:44,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,713 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-21 14:01:44,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,735 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:44,739 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:44,739 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:44,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,760 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,760 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,761 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-21 14:01:44,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,783 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:44,787 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:44,787 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:44,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,811 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,813 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-21 14:01:44,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,834 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:44,837 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:44,838 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:44,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,864 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,868 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-21 14:01:44,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,889 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:44,893 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:44,893 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:44,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,920 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:44,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,921 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,926 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-21 14:01:44,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:44,947 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:44,947 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:44,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:44,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2022-11-21 14:01:44,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:44,960 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:44,961 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:44,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-21 14:01:44,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:44,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:44,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:44,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:44,978 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:44,981 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:44,982 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:45,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,014 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,020 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 [2022-11-21 14:01:45,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-21 14:01:45,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:45,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,037 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:45,041 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:45,041 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:45,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,070 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-21 14:01:45,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:45,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,093 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:45,099 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:45,099 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:45,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,142 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-21 14:01:45,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:45,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:45,169 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:45,169 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:45,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,205 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-21 14:01:45,229 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:45,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:45,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:45,230 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:45,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:45,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,256 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 14:01:45,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,258 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-21 14:01:45,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:45,280 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:45,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:45,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:45,281 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:45,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:45,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,309 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-21 14:01:45,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:45,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:45,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:45,336 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:45,336 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:45,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,378 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,398 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:45,399 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:45,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,399 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:45,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-21 14:01:45,402 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:45,402 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:45,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,429 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,434 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 [2022-11-21 14:01:45,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-21 14:01:45,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:45,450 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:45,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,451 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:45,453 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:45,454 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:45,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,472 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,474 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-21 14:01:45,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:45,494 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:45,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,495 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:45,498 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:45,498 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:45,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,524 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,526 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-21 14:01:45,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:45,546 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:45,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,547 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:45,550 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:45,550 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:45,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,580 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,581 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-21 14:01:45,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:45,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:45,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:45,604 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:45,604 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:45,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,629 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,633 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 [2022-11-21 14:01:45,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-21 14:01:45,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:45,648 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:45,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,648 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:45,651 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:45,651 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:45,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,678 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-21 14:01:45,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:45,699 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:45,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,699 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:45,714 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:45,714 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:45,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,742 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-21 14:01:45,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:45,764 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:45,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,764 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:45,767 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:45,767 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:45,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,798 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,802 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-21 14:01:45,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:45,819 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:45,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,819 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:45,822 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:45,822 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:45,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,849 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,859 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-21 14:01:45,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:45,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:45,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,870 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:45,873 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:45,873 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:45,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,897 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-21 14:01:45,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:45,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:45,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,919 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:45,922 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:45,923 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:45,943 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:45,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:45,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:45,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:45,949 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:45,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:45,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-21 14:01:45,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:45,969 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:45,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:45,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:45,969 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:45,973 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:45,973 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:46,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,013 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:46,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-21 14:01:46,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,032 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:46,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,033 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:46,035 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:46,035 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:46,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,053 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:46,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-21 14:01:46,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,071 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:46,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:46,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,072 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:46,073 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:46,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:46,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,091 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 14:01:46,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,093 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,097 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 [2022-11-21 14:01:46,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-21 14:01:46,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,112 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:46,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,113 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,114 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:46,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:46,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,139 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,141 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,145 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 [2022-11-21 14:01:46,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-21 14:01:46,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,161 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,162 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,169 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:46,169 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:46,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,212 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,216 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 [2022-11-21 14:01:46,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-21 14:01:46,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,232 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,236 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:46,236 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:46,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,270 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:46,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-21 14:01:46,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,292 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,296 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:46,296 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:46,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,325 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:46,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-21 14:01:46,346 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,346 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,346 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,351 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:46,351 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:46,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,385 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,389 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 [2022-11-21 14:01:46,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-21 14:01:46,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,406 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,411 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:46,411 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:46,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,449 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:46,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-21 14:01:46,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,470 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,474 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:46,474 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:46,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,500 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:46,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-21 14:01:46,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,522 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,526 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:46,526 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:46,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,561 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:46,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-21 14:01:46,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,582 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,582 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,586 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:46,586 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:46,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,613 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:46,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-21 14:01:46,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,633 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,633 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,638 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:46,638 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:46,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,663 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,665 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:46,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-21 14:01:46,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,686 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,690 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:46,690 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:46,711 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,717 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:46,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-21 14:01:46,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,738 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,742 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:46,742 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:46,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,769 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:46,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-21 14:01:46,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,809 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,813 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:46,813 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:46,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,841 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:46,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-21 14:01:46,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,862 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,862 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,868 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:46,869 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:46,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:46,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:46,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:46,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:46,955 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:46,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:46,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-21 14:01:46,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:46,976 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:46,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:46,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:46,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:46,980 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:46,980 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:47,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:47,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,014 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:47,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-21 14:01:47,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,035 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:47,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:47,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:47,037 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:47,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:47,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:47,053 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 14:01:47,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,054 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:47,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-21 14:01:47,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,077 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:47,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:47,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,077 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:47,079 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:47,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:47,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:47,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,099 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:47,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-21 14:01:47,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:47,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,121 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:47,130 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:47,130 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:47,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:47,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,189 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:47,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-21 14:01:47,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,211 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:47,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:47,216 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:47,216 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:47,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:47,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,246 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:47,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-21 14:01:47,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,266 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:47,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,266 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:47,270 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:47,270 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:47,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,293 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:47,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,296 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,304 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 [2022-11-21 14:01:47,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-21 14:01:47,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,319 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:47,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:47,324 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:47,324 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:47,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:47,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,348 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-21 14:01:47,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:47,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:47,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,368 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:47,373 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:47,373 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:47,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:47,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,397 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:47,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-21 14:01:47,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:47,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:47,428 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:47,428 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:47,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:47,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,465 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:47,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-21 14:01:47,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,485 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:47,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,485 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:47,507 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:47,507 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:47,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:47,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,543 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:47,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-21 14:01:47,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,565 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:47,565 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,565 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:47,570 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:47,571 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:47,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:47,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,602 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,606 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 [2022-11-21 14:01:47,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-21 14:01:47,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,623 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:47,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,623 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:47,628 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:47,628 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:47,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:47,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,657 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:47,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-21 14:01:47,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,678 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:47,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:47,683 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:47,683 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:47,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:47,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,712 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-21 14:01:47,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:47,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,729 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:47,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,729 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:47,735 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:47,735 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:47,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-11-21 14:01:47,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,760 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:47,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-21 14:01:47,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,784 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:47,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,785 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:47,789 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:47,789 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:47,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:47,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:47,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:47,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:47,828 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:47,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:47,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-21 14:01:47,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:47,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:47,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:47,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:47,853 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:47,862 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:47,862 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:48,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,149 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2022-11-21 14:01:48,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,151 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-21 14:01:48,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,167 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:48,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,167 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:48,171 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:48,171 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:48,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-11-21 14:01:48,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,190 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,191 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-21 14:01:48,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,206 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:48,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:48,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:48,208 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:48,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:48,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-11-21 14:01:48,218 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 14:01:48,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,219 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-21 14:01:48,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,236 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:48,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,237 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:48,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:48,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-11-21 14:01:48,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,245 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-21 14:01:48,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,268 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:48,268 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:48,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-11-21 14:01:48,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,304 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-21 14:01:48,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,344 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,344 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,348 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:48,348 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:48,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,359 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:48,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,361 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-21 14:01:48,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,383 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:48,383 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:48,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-21 14:01:48,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,394 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-21 14:01:48,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,409 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,409 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,409 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,412 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:48,412 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:48,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:48,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,423 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-21 14:01:48,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,441 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:48,441 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:48,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:48,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,473 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-21 14:01:48,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,495 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,498 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:48,498 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:48,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:48,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,525 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-21 14:01:48,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,551 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:48,551 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:48,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:48,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,570 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-21 14:01:48,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,585 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,586 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,589 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:48,589 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:48,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-21 14:01:48,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,601 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-21 14:01:48,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,617 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,620 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:48,620 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:48,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-21 14:01:48,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,632 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-21 14:01:48,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,652 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:48,652 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:48,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-21 14:01:48,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,665 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-21 14:01:48,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,681 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,681 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,684 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:48,684 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:48,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-21 14:01:48,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,708 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-21 14:01:48,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,728 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,728 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:48,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:48,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:48,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,769 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-21 14:01:48,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,796 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:48,796 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:48,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:48,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,819 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-21 14:01:48,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,842 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,842 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,845 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:48,845 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:48,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:48,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,885 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,889 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 [2022-11-21 14:01:48,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-21 14:01:48,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:48,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:48,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,903 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:48,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:48,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:48,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:48,910 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 14:01:48,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,911 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-21 14:01:48,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,926 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,926 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:48,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:48,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,927 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:48,928 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:48,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:48,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:48,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-11-21 14:01:48,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:48,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:48,937 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:48,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-21 14:01:48,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:48,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:48,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:48,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:48,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:48,958 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:48,967 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:48,967 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:49,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:49,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,011 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:49,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-21 14:01:49,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:49,036 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:49,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:49,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:49,037 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:49,041 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:49,041 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:49,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-11-21 14:01:49,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,062 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-21 14:01:49,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:49,078 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:49,078 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:49,078 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:49,078 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:49,078 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:49,083 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:49,083 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:49,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-21 14:01:49,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,117 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,124 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 [2022-11-21 14:01:49,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-21 14:01:49,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:49,140 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:49,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:49,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:49,141 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:49,145 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:49,146 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:49,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2022-11-21 14:01:49,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,173 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-21 14:01:49,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:49,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:49,190 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:49,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:49,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:49,190 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:49,201 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:49,201 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:49,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-21 14:01:49,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,218 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-21 14:01:49,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:49,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:49,235 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:49,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:49,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:49,235 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:49,239 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:49,239 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:49,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-21 14:01:49,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,255 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-21 14:01:49,258 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 [2022-11-21 14:01:49,270 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:49,270 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:49,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:49,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:49,271 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:49,275 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:49,275 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:49,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-11-21 14:01:49,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,292 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-21 14:01:49,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:49,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:49,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:49,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:49,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:49,308 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:49,312 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:49,312 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:49,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:49,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,328 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-21 14:01:49,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:49,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:49,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:49,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:49,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:49,345 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:49,349 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:49,349 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:49,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:49,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,364 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-21 14:01:49,367 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 [2022-11-21 14:01:49,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:49,380 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:49,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:49,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:49,381 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:49,384 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:49,385 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:49,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,400 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-21 14:01:49,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,401 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-21 14:01:49,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:49,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:49,417 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:49,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:49,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:49,417 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:49,421 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:49,421 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:49,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-21 14:01:49,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,437 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-21 14:01:49,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:49,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:49,453 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:49,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:49,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:49,453 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:49,457 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:49,457 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:49,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,486 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:49,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,488 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:49,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-21 14:01:49,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:49,511 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:49,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:49,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:49,512 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:49,518 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:49,518 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:49,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:49,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,655 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-21 14:01:49,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:49,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:49,671 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:49,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:49,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:49,672 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:49,678 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:49,678 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:49,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-11-21 14:01:49,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,695 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-21 14:01:49,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:49,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:49,711 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:49,711 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:49,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:49,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:49,712 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:49,713 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:49,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:49,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:49,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-11-21 14:01:49,721 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-21 14:01:49,721 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 [2022-11-21 14:01:49,721 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 [2022-11-21 14:01:49,722 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 14:01:49,722 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-11-21 14:01:49,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 14:01:49,722 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [923823617] [2022-11-21 14:01:49,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 14:01:49,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 14:01:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 14:01:49,733 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 14:01:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 14:01:49,745 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 14:01:49,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 14:01:49,747 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2022-11-21 14:01:49,747 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 14:01:49,747 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058044332] [2022-11-21 14:01:49,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 14:01:49,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 14:01:49,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 14:01:49,754 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 14:01:49,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 14:01:49,759 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 14:01:49,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 14:01:49,760 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2022-11-21 14:01:49,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-21 14:01:49,761 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552244351] [2022-11-21 14:01:49,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-21 14:01:49,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 14:01:49,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 14:01:49,774 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-21 14:01:49,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-21 14:01:49,787 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-21 14:01:49,814 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 14:01:49,814 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 14:01:49,815 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 14:01:49,815 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 14:01:49,815 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-21 14:01:49,815 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,815 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 14:01:49,815 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 14:01:49,816 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2022-11-21 14:01:49,816 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 14:01:49,816 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 14:01:49,817 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:49,820 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:49,824 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:49,908 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 14:01:49,909 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-21 14:01:49,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,912 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,920 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 14:01:49,920 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 14:01:49,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-21 14:01:49,952 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 14:01:49,952 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: [] [2022-11-21 14:01:49,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:49,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,960 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-21 14:01:49,965 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 14:01:49,965 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 14:01:49,979 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-21 14:01:49,980 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: [] [2022-11-21 14:01:49,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:49,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:49,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:49,984 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:49,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-21 14:01:49,987 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-21 14:01:49,987 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 14:01:50,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-11-21 14:01:50,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,007 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-21 14:01:50,010 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-21 14:01:50,010 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-21 14:01:50,039 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-21 14:01:50,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:50,042 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 14:01:50,042 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 14:01:50,043 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 14:01:50,043 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 14:01:50,043 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 14:01:50,043 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,043 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 14:01:50,043 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 14:01:50,043 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Loop [2022-11-21 14:01:50,043 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 14:01:50,043 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 14:01:50,044 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:50,051 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:50,055 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:50,141 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 14:01:50,141 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 14:01:50,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,152 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-21 14:01:50,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:50,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,174 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:50,175 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 14:01:50,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,179 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:50,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,181 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-21 14:01:50,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:50,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:50,198 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 14:01:50,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-21 14:01:50,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,205 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-21 14:01:50,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:50,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,221 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:50,222 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 14:01:50,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-11-21 14:01:50,229 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 14:01:50,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,230 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-21 14:01:50,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:50,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:50,247 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:50,247 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-21 14:01:50,252 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,254 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-21 14:01:50,257 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 [2022-11-21 14:01:50,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:50,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,270 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:50,271 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:50,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-11-21 14:01:50,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,278 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-21 14:01:50,281 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 [2022-11-21 14:01:50,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:50,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:50,296 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:50,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,304 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-11-21 14:01:50,304 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 14:01:50,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,305 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-21 14:01:50,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:50,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:50,327 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:50,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,355 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:50,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,356 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,377 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-21 14:01:50,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:50,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,378 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:50,379 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:50,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:50,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,403 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-21 14:01:50,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:50,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,421 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:50,422 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:50,423 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:50,437 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 14:01:50,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,439 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-21 14:01:50,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:50,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,459 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:50,459 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:50,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:50,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,480 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,482 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-21 14:01:50,482 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 [2022-11-21 14:01:50,494 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:50,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,494 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:50,495 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:50,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-11-21 14:01:50,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,502 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-21 14:01:50,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:50,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,518 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:50,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:50,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2022-11-21 14:01:50,530 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 14:01:50,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,532 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-21 14:01:50,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:50,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:50,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:50,553 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:50,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,559 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:50,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,561 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-21 14:01:50,566 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 [2022-11-21 14:01:50,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:50,579 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:50,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:50,581 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:50,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:50,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,599 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-21 14:01:50,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:50,616 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:50,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,616 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:50,626 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:50,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:50,647 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 14:01:50,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,649 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-21 14:01:50,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:50,669 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:50,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,670 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:50,671 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:50,671 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:50,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,693 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,697 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 [2022-11-21 14:01:50,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-21 14:01:50,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:50,712 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:50,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,713 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:50,714 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:50,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:50,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,728 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-21 14:01:50,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:50,746 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:50,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:50,749 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:50,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2022-11-21 14:01:50,766 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 14:01:50,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,767 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-21 14:01:50,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,782 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:50,782 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:50,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,783 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:50,784 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:50,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:50,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,794 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-21 14:01:50,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:50,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:50,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,809 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:50,812 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:50,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:50,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,834 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-21 14:01:50,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:50,850 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:50,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:50,854 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:50,854 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-21 14:01:50,875 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 14:01:50,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,876 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-21 14:01:50,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,891 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:50,891 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:50,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:50,892 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:50,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,896 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2022-11-21 14:01:50,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,900 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-21 14:01:50,903 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 [2022-11-21 14:01:50,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:50,916 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:50,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,916 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:50,917 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:50,917 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2022-11-21 14:01:50,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,927 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-21 14:01:50,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:50,942 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:50,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:50,945 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:50,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,952 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2022-11-21 14:01:50,955 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 14:01:50,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,956 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-21 14:01:50,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:50,972 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:50,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:50,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:50,972 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:50,973 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:50,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:50,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:50,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-11-21 14:01:50,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:50,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:50,983 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:50,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-21 14:01:50,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:50,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:50,999 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:50,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:50,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:51,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:51,000 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:51,004 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:51,004 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:51,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:51,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2022-11-21 14:01:51,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:51,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:51,020 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:51,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:51,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-21 14:01:51,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:51,046 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:51,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:51,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:51,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:51,047 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:51,050 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:51,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:51,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:51,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-11-21 14:01:51,278 INFO L210 LassoAnalysis]: Preferences: [2022-11-21 14:01:51,278 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-21 14:01:51,278 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-21 14:01:51,279 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-21 14:01:51,279 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-21 14:01:51,279 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:51,279 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-21 14:01:51,279 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-21 14:01:51,279 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_2-2.c_Iteration1_Lasso [2022-11-21 14:01:51,280 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-21 14:01:51,280 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-21 14:01:51,285 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:51,289 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:51,294 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:51,309 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:51,314 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:51,320 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:51,325 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:51,344 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:51,373 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:51,377 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-21 14:01:51,594 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-21 14:01:51,594 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-21 14:01:51,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:51,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:51,596 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:51,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:51,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-21 14:01:51,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:51,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:51,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:51,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:51,617 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:51,617 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 14:01:51,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:51,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:51,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:51,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:51,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:51,637 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:51,641 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 [2022-11-21 14:01:51,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-21 14:01:51,657 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:51,657 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:51,657 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:51,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:51,658 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:51,658 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-21 14:01:51,658 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:51,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:51,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:51,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:51,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:51,681 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:51,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:51,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-21 14:01:51,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:51,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:51,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:51,700 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:51,702 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:51,702 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:51,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:51,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:51,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:51,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:51,725 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:51,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:51,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-21 14:01:51,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:51,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:51,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:51,744 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:51,746 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:51,746 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:51,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:51,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:51,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:51,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:51,768 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:51,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:51,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-21 14:01:51,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:51,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:51,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:51,789 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:51,790 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:51,790 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:51,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:51,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:51,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:51,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:51,816 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:51,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:51,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-21 14:01:51,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:51,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:51,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:51,836 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:51,839 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:51,839 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:51,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:51,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:51,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:51,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:51,869 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:51,873 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 [2022-11-21 14:01:51,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-21 14:01:51,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:51,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:51,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:51,890 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:51,891 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:51,892 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:51,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:51,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:51,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:51,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:51,912 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:51,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:51,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-21 14:01:51,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:51,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:51,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:51,933 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:51,935 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:51,935 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:51,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:51,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:51,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:51,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:51,965 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:51,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:51,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-21 14:01:51,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:51,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:51,985 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:51,985 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:51,986 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:51,986 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:52,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:52,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,021 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-21 14:01:52,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,041 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:52,045 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:52,045 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:52,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:52,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,067 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-21 14:01:52,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,087 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:52,089 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:52,089 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:52,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:52,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,113 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-21 14:01:52,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,133 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:52,135 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:52,135 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:52,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:52,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,151 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,158 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 [2022-11-21 14:01:52,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-21 14:01:52,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,173 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:52,175 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:52,175 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:52,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:52,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,193 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-21 14:01:52,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,213 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:52,214 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:52,215 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:52,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:52,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,237 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-21 14:01:52,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,254 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,254 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,254 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,254 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:52,255 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:52,256 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:52,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-11-21 14:01:52,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,265 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-21 14:01:52,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,281 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-21 14:01:52,284 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:52,284 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-21 14:01:52,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:52,295 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-21 14:01:52,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,297 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-21 14:01:52,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:52,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,313 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:52,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:52,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-11-21 14:01:52,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,319 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,320 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-21 14:01:52,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:52,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,336 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:52,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:52,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,341 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-21 14:01:52,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,342 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-21 14:01:52,345 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 [2022-11-21 14:01:52,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,357 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,358 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:52,358 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:52,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-11-21 14:01:52,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,368 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-21 14:01:52,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,384 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:52,384 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:52,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:52,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,416 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-21 14:01:52,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,437 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,438 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:52,439 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:52,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:52,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,465 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-21 14:01:52,488 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,491 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:52,491 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:52,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:52,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,517 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,524 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 [2022-11-21 14:01:52,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-21 14:01:52,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,538 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,540 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:52,540 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:52,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,549 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2022-11-21 14:01:52,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,550 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-21 14:01:52,553 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 [2022-11-21 14:01:52,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,565 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,565 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,566 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:52,566 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:52,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2022-11-21 14:01:52,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,576 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-21 14:01:52,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,591 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,593 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:52,593 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:52,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:52,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,603 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-21 14:01:52,606 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 [2022-11-21 14:01:52,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,617 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,619 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:52,619 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:52,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-11-21 14:01:52,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,629 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-21 14:01:52,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,644 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,646 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:52,646 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:52,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,654 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:52,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,656 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-21 14:01:52,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,670 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,670 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,670 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,670 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,672 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:52,672 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:52,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,680 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-11-21 14:01:52,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,681 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-21 14:01:52,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,694 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,696 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:52,696 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:52,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-11-21 14:01:52,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,704 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-21 14:01:52,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,717 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,719 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:52,719 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:52,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-11-21 14:01:52,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,727 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-21 14:01:52,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,740 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,741 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:52,741 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:52,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-11-21 14:01:52,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,750 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-21 14:01:52,752 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 [2022-11-21 14:01:52,762 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,762 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,762 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,763 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:52,766 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:52,766 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:52,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-21 14:01:52,779 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-21 14:01:52,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,780 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-21 14:01:52,782 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,792 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:52,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:52,793 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:52,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:52,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,798 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:52,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,799 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,801 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-21 14:01:52,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:52,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:52,813 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:52,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:52,828 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-11-21 14:01:52,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,832 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-21 14:01:52,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,845 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:52,847 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:52,847 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:52,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,856 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:52,857 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,858 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-21 14:01:52,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:52,881 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:52,882 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:52,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-21 14:01:52,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,909 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-21 14:01:52,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:52,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:52,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:52,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-21 14:01:52,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,939 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-21 14:01:52,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,953 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:52,956 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:52,957 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:52,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:52,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2022-11-21 14:01:52,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:52,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:52,974 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:52,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-21 14:01:52,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:52,989 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:52,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:52,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:52,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:52,992 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:52,992 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:53,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-11-21 14:01:53,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,005 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-21 14:01:53,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:53,023 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:53,023 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:53,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-21 14:01:53,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,035 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,040 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 [2022-11-21 14:01:53,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-21 14:01:53,054 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,055 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:53,057 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:53,057 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:53,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-21 14:01:53,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,069 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-21 14:01:53,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,083 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:53,086 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:53,086 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:53,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:53,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,105 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-21 14:01:53,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:53,130 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:53,130 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:53,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:53,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,152 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-21 14:01:53,170 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:53,172 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:53,172 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:53,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2022-11-21 14:01:53,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,183 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-21 14:01:53,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,197 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:53,199 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:53,199 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:53,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2022-11-21 14:01:53,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,209 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-21 14:01:53,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:53,224 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:53,224 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:53,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-11-21 14:01:53,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,234 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-21 14:01:53,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,246 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:53,249 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:53,249 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:53,271 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:53,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,277 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:53,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-21 14:01:53,301 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:53,302 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:53,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-21 14:01:53,315 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-21 14:01:53,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,317 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-21 14:01:53,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:53,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,332 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:53,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:53,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:53,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,343 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-21 14:01:53,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:53,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,365 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,366 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:53,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:53,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2022-11-21 14:01:53,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,374 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-21 14:01:53,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,391 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,394 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:53,394 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:53,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:53,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,409 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-21 14:01:53,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,426 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,427 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,430 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:53,430 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:53,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:53,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,468 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,476 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 [2022-11-21 14:01:53,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-21 14:01:53,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,492 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,495 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:53,495 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:53,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,518 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:53,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,520 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,524 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 [2022-11-21 14:01:53,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-21 14:01:53,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,539 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,544 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:53,544 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:53,579 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:53,583 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,584 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-21 14:01:53,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,610 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:53,611 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:53,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2022-11-21 14:01:53,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,621 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-21 14:01:53,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,634 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,637 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:53,637 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:53,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,647 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-11-21 14:01:53,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,650 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-21 14:01:53,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,667 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:53,667 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:53,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2022-11-21 14:01:53,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,680 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-21 14:01:53,684 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 [2022-11-21 14:01:53,695 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,695 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,698 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:53,698 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:53,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:53,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,710 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-21 14:01:53,713 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 [2022-11-21 14:01:53,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,724 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,727 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:53,727 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:53,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-11-21 14:01:53,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,738 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-21 14:01:53,741 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 [2022-11-21 14:01:53,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,752 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,755 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:53,755 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:53,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2022-11-21 14:01:53,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,767 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-21 14:01:53,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,781 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,784 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:53,784 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:53,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2022-11-21 14:01:53,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,818 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-21 14:01:53,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,836 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:53,836 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:53,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-11-21 14:01:53,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,848 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-21 14:01:53,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,863 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,864 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,867 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:53,867 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:53,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-11-21 14:01:53,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,881 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,883 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-21 14:01:53,884 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 [2022-11-21 14:01:53,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-21 14:01:53,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,897 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:53,904 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:53,904 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:53,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2022-11-21 14:01:53,925 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-21 14:01:53,925 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,926 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-21 14:01:53,929 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 [2022-11-21 14:01:53,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:53,942 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:53,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:53,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,942 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:53,943 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:53,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:53,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-11-21 14:01:53,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,951 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-21 14:01:53,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:53,967 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:53,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:53,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:53,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-21 14:01:53,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:53,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:53,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-21 14:01:53,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:53,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:53,975 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:53,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-21 14:01:53,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:53,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:53,991 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:53,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:53,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:53,991 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:53,993 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:53,993 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:54,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-11-21 14:01:54,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,006 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-21 14:01:54,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,022 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:54,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,023 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:54,025 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:54,025 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:54,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-21 14:01:54,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,049 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-21 14:01:54,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,065 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:54,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,065 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:54,067 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:54,067 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:54,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-11-21 14:01:54,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,079 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-21 14:01:54,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,095 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:54,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,096 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:54,098 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:54,099 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:54,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-11-21 14:01:54,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,123 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-21 14:01:54,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,138 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,138 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:54,138 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,138 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,138 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:54,140 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:54,140 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:54,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:54,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,185 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-21 14:01:54,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,208 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:54,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:54,210 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:54,210 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:54,231 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,235 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:54,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,237 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-21 14:01:54,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,260 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:54,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,260 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:54,262 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:54,262 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:54,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,287 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:54,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,289 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-21 14:01:54,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:54,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:54,316 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:54,316 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:54,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,334 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:54,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,336 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-21 14:01:54,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,360 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:54,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,360 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:54,363 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:54,363 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:54,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:54,387 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,389 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-21 14:01:54,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,410 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:54,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,411 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:54,413 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:54,413 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:54,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:54,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,437 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-21 14:01:54,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,457 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:54,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,457 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:54,459 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:54,459 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:54,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-21 14:01:54,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,472 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-21 14:01:54,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,488 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:54,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:54,490 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:54,490 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:54,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,501 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-21 14:01:54,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,503 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-21 14:01:54,506 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 [2022-11-21 14:01:54,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,518 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:54,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,519 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:54,521 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:54,521 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:54,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2022-11-21 14:01:54,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,532 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-21 14:01:54,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:54,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,549 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-21 14:01:54,553 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-21 14:01:54,553 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-21 14:01:54,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-11-21 14:01:54,572 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-21 14:01:54,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,573 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-21 14:01:54,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,589 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:54,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:54,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:54,591 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:54,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:54,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-21 14:01:54,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,600 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-21 14:01:54,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,616 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:54,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:54,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,617 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:54,617 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:54,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:54,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-11-21 14:01:54,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,627 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-21 14:01:54,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,643 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:54,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,643 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:54,646 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:54,646 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:54,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-11-21 14:01:54,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,664 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-21 14:01:54,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,681 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:54,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:54,684 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:54,685 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:54,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:54,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,700 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-21 14:01:54,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,716 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:54,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:54,718 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:54,719 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:54,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-21 14:01:54,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,733 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-21 14:01:54,736 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,749 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:54,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,749 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:54,754 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:54,754 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:54,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-11-21 14:01:54,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,828 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-21 14:01:54,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,844 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:54,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:54,847 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:54,847 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:54,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2022-11-21 14:01:54,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,861 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-21 14:01:54,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,878 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:54,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:54,881 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:54,881 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:54,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2022-11-21 14:01:54,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,897 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-21 14:01:54,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,913 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,913 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:54,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:54,916 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:54,916 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:54,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,930 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2022-11-21 14:01:54,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,932 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-21 14:01:54,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,948 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:54,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:54,951 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:54,951 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:54,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2022-11-21 14:01:54,964 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,965 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:54,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-21 14:01:54,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:54,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:54,981 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:54,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:54,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:54,982 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:54,984 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:54,985 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:54,995 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:54,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2022-11-21 14:01:54,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:54,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:54,999 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-21 14:01:55,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:55,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,015 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:55,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:55,018 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:55,018 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:55,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2022-11-21 14:01:55,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,034 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-21 14:01:55,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:55,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,050 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:55,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:55,053 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:55,053 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:55,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2022-11-21 14:01:55,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,068 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-21 14:01:55,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:55,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,084 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:55,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,084 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:55,087 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:55,087 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:55,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2022-11-21 14:01:55,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,102 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-21 14:01:55,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:55,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,119 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:55,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:55,122 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:55,122 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:55,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2022-11-21 14:01:55,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,137 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:55,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-21 14:01:55,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,165 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-21 14:01:55,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:55,171 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:55,171 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:55,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2022-11-21 14:01:55,204 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-21 14:01:55,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,205 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-21 14:01:55,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:55,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,222 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:55,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:55,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:55,223 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:55,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:55,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2022-11-21 14:01:55,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,233 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-21 14:01:55,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:55,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,250 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:55,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:55,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,251 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:55,252 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-21 14:01:55,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:55,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-21 14:01:55,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,263 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-21 14:01:55,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:55,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:55,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:55,287 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:55,288 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:55,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2022-11-21 14:01:55,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,307 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-21 14:01:55,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:55,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,338 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:55,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:55,342 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:55,342 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:55,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:55,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,361 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-21 14:01:55,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:55,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:55,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:55,383 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:55,383 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:55,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:55,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,426 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:55,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-21 14:01:55,449 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,449 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:55,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,450 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:55,458 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:55,458 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:55,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:55,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,735 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:55,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-21 14:01:55,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,756 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:55,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,757 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:55,761 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:55,761 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:55,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:55,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,785 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:55,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-21 14:01:55,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,810 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:55,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,810 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:55,814 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:55,814 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:55,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:55,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,845 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-21 14:01:55,849 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 [2022-11-21 14:01:55,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,866 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:55,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,866 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:55,870 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:55,870 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:55,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,899 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:55,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,901 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:55,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-21 14:01:55,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,924 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:55,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,925 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:55,929 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:55,929 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:55,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:55,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:55,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:55,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:55,959 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:55,964 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 [2022-11-21 14:01:55,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-21 14:01:55,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:55,981 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:55,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:55,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:55,981 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:55,985 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:55,985 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:56,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:56,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,014 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-21 14:01:56,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:56,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,037 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:56,041 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:56,041 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:56,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:56,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,069 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-21 14:01:56,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,091 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:56,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,091 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:56,095 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:56,095 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:56,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:56,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,126 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-21 14:01:56,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:56,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,147 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:56,151 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:56,151 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:56,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-11-21 14:01:56,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,175 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-21 14:01:56,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:56,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,193 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:56,196 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:56,196 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:56,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2022-11-21 14:01:56,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,214 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-21 14:01:56,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,230 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:56,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,231 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-21 14:01:56,238 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-21 14:01:56,238 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-21 14:01:56,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2022-11-21 14:01:56,281 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-21 14:01:56,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,282 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-21 14:01:56,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,298 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:56,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:56,300 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:56,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,306 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2022-11-21 14:01:56,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,307 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-21 14:01:56,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,324 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:56,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,325 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-21 14:01:56,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:56,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2022-11-21 14:01:56,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,334 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-21 14:01:56,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,356 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:56,356 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:56,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2022-11-21 14:01:56,367 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,368 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-21 14:01:56,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,384 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,385 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,385 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,387 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:56,388 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:56,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2022-11-21 14:01:56,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,400 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-21 14:01:56,403 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 [2022-11-21 14:01:56,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,416 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,418 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:56,418 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:56,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2022-11-21 14:01:56,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,430 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-21 14:01:56,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,450 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:56,450 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:56,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,475 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2022-11-21 14:01:56,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,476 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-21 14:01:56,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,492 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,495 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:56,495 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:56,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-11-21 14:01:56,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,508 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-21 14:01:56,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:56,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:56,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-21 14:01:56,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,540 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-21 14:01:56,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,556 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,559 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:56,559 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:56,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:56,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,579 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-21 14:01:56,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,600 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,600 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,603 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:56,603 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:56,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:56,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,629 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-21 14:01:56,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,652 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,655 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:56,655 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:56,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:56,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,681 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,688 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 [2022-11-21 14:01:56,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-21 14:01:56,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,704 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,707 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:56,707 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:56,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,731 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:56,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,734 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-21 14:01:56,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,754 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,757 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:56,757 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:56,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-11-21 14:01:56,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,769 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-21 14:01:56,786 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 [2022-11-21 14:01:56,798 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,799 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,801 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:56,801 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:56,809 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-11-21 14:01:56,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,813 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-21 14:01:56,816 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 [2022-11-21 14:01:56,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,829 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,832 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:56,832 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:56,840 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2022-11-21 14:01:56,843 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,844 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-21 14:01:56,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,860 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-21 14:01:56,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-21 14:01:56,866 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-21 14:01:56,866 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-21 14:01:56,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,889 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2022-11-21 14:01:56,890 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-21 14:01:56,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,891 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-21 14:01:56,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:56,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:56,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,907 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:56,908 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:56,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:56,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-11-21 14:01:56,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,916 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-21 14:01:56,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,934 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:56,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-21 14:01:56,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,934 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:56,935 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-21 14:01:56,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-21 14:01:56,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-11-21 14:01:56,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,945 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-21 14:01:56,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:56,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,961 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:56,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,962 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:56,965 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:56,965 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:56,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:56,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2022-11-21 14:01:56,981 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:56,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:56,983 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:56,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-21 14:01:56,985 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 [2022-11-21 14:01:56,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:56,999 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:56,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:56,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:56,999 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:57,003 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:57,003 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:57,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:57,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:57,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:57,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:57,033 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:57,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-21 14:01:57,040 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 [2022-11-21 14:01:57,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:57,056 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:57,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:57,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:57,056 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:57,060 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:57,060 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:57,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:57,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Forceful destruction successful, exit code 0 [2022-11-21 14:01:57,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:57,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:57,082 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:57,088 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 [2022-11-21 14:01:57,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-21 14:01:57,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:57,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:57,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:57,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:57,105 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:57,111 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:57,111 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:57,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:57,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2022-11-21 14:01:57,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:57,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:57,196 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:57,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-21 14:01:57,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:57,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:57,213 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:57,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:57,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:57,213 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:57,217 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:57,217 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:57,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:57,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2022-11-21 14:01:57,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:57,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:57,234 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:57,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-21 14:01:57,237 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 [2022-11-21 14:01:57,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:57,251 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:57,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:57,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:57,251 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:57,255 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:57,255 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:57,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:57,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2022-11-21 14:01:57,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:57,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:57,272 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:57,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-21 14:01:57,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:57,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:57,288 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:57,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:57,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:57,288 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:57,292 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:57,292 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:57,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:57,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2022-11-21 14:01:57,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:57,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:57,308 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:57,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-21 14:01:57,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:57,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:57,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:57,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:57,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:57,325 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:57,328 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:57,328 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:57,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:57,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2022-11-21 14:01:57,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:57,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:57,345 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:57,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-21 14:01:57,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:57,360 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:57,360 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:57,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:57,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:57,360 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:57,364 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:57,364 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:57,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:57,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Ended with exit code 0 [2022-11-21 14:01:57,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:57,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:57,379 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:57,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-21 14:01:57,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:57,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:57,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:57,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:57,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:57,394 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:57,397 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:57,397 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:57,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:57,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-11-21 14:01:57,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:57,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:57,413 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:57,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-11-21 14:01:57,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:57,429 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:57,429 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:57,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:57,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:57,430 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:57,433 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:57,433 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:57,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:57,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2022-11-21 14:01:57,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:57,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:57,450 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:57,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-11-21 14:01:57,453 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 [2022-11-21 14:01:57,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:57,466 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:57,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:57,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:57,467 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:57,470 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:57,471 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:57,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:57,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2022-11-21 14:01:57,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:57,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:57,487 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:57,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2022-11-21 14:01:57,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:57,503 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:57,504 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:57,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:57,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:57,504 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:57,508 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:57,508 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:57,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:57,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2022-11-21 14:01:57,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-21 14:01:57,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 [2022-11-21 14:01:57,524 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-21 14:01:57,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2022-11-21 14:01:57,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-21 14:01:57,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-21 14:01:57,540 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-21 14:01:57,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-21 14:01:57,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-21 14:01:57,541 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-21 14:01:57,549 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-21 14:01:57,549 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-21 14:01:57,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-21 14:01:57,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2022-11-21 14:01:57,595 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 21.11 02:01:57 BoogieIcfgContainer [2022-11-21 14:01:57,595 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-21 14:01:57,595 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-21 14:01:57,596 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-21 14:01:57,596 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-21 14:01:57,596 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 02:01:38" (3/4) ... [2022-11-21 14:01:57,599 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-21 14:01:57,600 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-21 14:01:57,601 INFO L158 Benchmark]: Toolchain (without parser) took 19686.84ms. Allocated memory was 134.2MB in the beginning and 195.0MB in the end (delta: 60.8MB). Free memory was 104.9MB in the beginning and 83.9MB in the end (delta: 21.0MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2022-11-21 14:01:57,602 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 134.2MB. Free memory was 88.6MB in the beginning and 88.4MB in the end (delta: 162.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 14:01:57,602 INFO L158 Benchmark]: CACSL2BoogieTranslator took 304.94ms. Allocated memory is still 134.2MB. Free memory was 104.9MB in the beginning and 95.3MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 14:01:57,603 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.42ms. Allocated memory is still 134.2MB. Free memory was 94.9MB in the beginning and 93.6MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 14:01:57,603 INFO L158 Benchmark]: Boogie Preprocessor took 20.96ms. Allocated memory is still 134.2MB. Free memory was 93.6MB in the beginning and 92.7MB in the end (delta: 817.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 14:01:57,603 INFO L158 Benchmark]: RCFGBuilder took 290.54ms. Allocated memory is still 134.2MB. Free memory was 92.7MB in the beginning and 83.5MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 14:01:57,604 INFO L158 Benchmark]: BuchiAutomizer took 19029.31ms. Allocated memory was 134.2MB in the beginning and 195.0MB in the end (delta: 60.8MB). Free memory was 83.5MB in the beginning and 83.9MB in the end (delta: -429.3kB). Peak memory consumption was 94.9MB. Max. memory is 16.1GB. [2022-11-21 14:01:57,604 INFO L158 Benchmark]: Witness Printer took 4.36ms. Allocated memory is still 195.0MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 14:01:57,606 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 134.2MB. Free memory was 88.6MB in the beginning and 88.4MB in the end (delta: 162.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 304.94ms. Allocated memory is still 134.2MB. Free memory was 104.9MB in the beginning and 95.3MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 30.42ms. Allocated memory is still 134.2MB. Free memory was 94.9MB in the beginning and 93.6MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.96ms. Allocated memory is still 134.2MB. Free memory was 93.6MB in the beginning and 92.7MB in the end (delta: 817.5kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 290.54ms. Allocated memory is still 134.2MB. Free memory was 92.7MB in the beginning and 83.5MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 19029.31ms. Allocated memory was 134.2MB in the beginning and 195.0MB in the end (delta: 60.8MB). Free memory was 83.5MB in the beginning and 83.9MB in the end (delta: -429.3kB). Peak memory consumption was 94.9MB. Max. memory is 16.1GB. * Witness Printer took 4.36ms. Allocated memory is still 195.0MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 18.9s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 18.9s. 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: 33ms 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 [2022-11-21 14:01:57,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57984e34-b04c-486e-bdd6-cb26a2647c65/bin/uautomizer-vX5HgA9Q3a/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN