./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/underapprox_1-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 4e7fbc69 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_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/underapprox_1-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS --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 3627a732530e36fdf7a132fca7d3f33785550e6f2e2a95fdbae864743bbd37d1 --- 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-4e7fbc6 [2022-11-23 01:49:22,888 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 01:49:22,891 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 01:49:22,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 01:49:22,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 01:49:22,938 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 01:49:22,939 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 01:49:22,941 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 01:49:22,948 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 01:49:22,953 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 01:49:22,954 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 01:49:22,955 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 01:49:22,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 01:49:22,956 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 01:49:22,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 01:49:22,958 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 01:49:22,959 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 01:49:22,960 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 01:49:22,961 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 01:49:22,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 01:49:22,975 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 01:49:22,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 01:49:22,981 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 01:49:22,982 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 01:49:22,991 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 01:49:22,991 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 01:49:22,991 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 01:49:22,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 01:49:22,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 01:49:22,994 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 01:49:22,994 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 01:49:22,995 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 01:49:22,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 01:49:22,996 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 01:49:22,997 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 01:49:22,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 01:49:22,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 01:49:22,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 01:49:22,999 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 01:49:22,999 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 01:49:23,000 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 01:49:23,002 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-23 01:49:23,045 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 01:49:23,045 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 01:49:23,046 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 01:49:23,046 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 01:49:23,048 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-23 01:49:23,048 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-23 01:49:23,048 INFO L138 SettingsManager]: * Use SBE=true [2022-11-23 01:49:23,048 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-23 01:49:23,049 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-23 01:49:23,049 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-23 01:49:23,050 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-23 01:49:23,050 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-23 01:49:23,050 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-23 01:49:23,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 01:49:23,051 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-23 01:49:23,051 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-23 01:49:23,051 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 01:49:23,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-23 01:49:23,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 01:49:23,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-23 01:49:23,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-23 01:49:23,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-23 01:49:23,053 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-23 01:49:23,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 01:49:23,053 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-23 01:49:23,053 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 01:49:23,054 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-23 01:49:23,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 01:49:23,055 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-23 01:49:23,055 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 01:49:23,055 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-23 01:49:23,057 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-23 01:49:23,057 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_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3627a732530e36fdf7a132fca7d3f33785550e6f2e2a95fdbae864743bbd37d1 [2022-11-23 01:49:23,463 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 01:49:23,493 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 01:49:23,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 01:49:23,498 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 01:49:23,498 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 01:49:23,500 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/../../sv-benchmarks/c/loop-acceleration/underapprox_1-2.c [2022-11-23 01:49:27,001 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 01:49:27,216 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 01:49:27,216 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/sv-benchmarks/c/loop-acceleration/underapprox_1-2.c [2022-11-23 01:49:27,223 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/data/5030cb1f2/44255f9d6e2a47158ae4915bd30f73e1/FLAGcd9f047e7 [2022-11-23 01:49:27,241 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/data/5030cb1f2/44255f9d6e2a47158ae4915bd30f73e1 [2022-11-23 01:49:27,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 01:49:27,246 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 01:49:27,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 01:49:27,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 01:49:27,253 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 01:49:27,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:49:27" (1/1) ... [2022-11-23 01:49:27,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31d37615 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27, skipping insertion in model container [2022-11-23 01:49:27,256 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:49:27" (1/1) ... [2022-11-23 01:49:27,269 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 01:49:27,296 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 01:49:27,517 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_8bc47c97-86db-4767-b8d1-b9c6e498df37/sv-benchmarks/c/loop-acceleration/underapprox_1-2.c[327,340] [2022-11-23 01:49:27,528 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 01:49:27,544 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 01:49:27,559 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_8bc47c97-86db-4767-b8d1-b9c6e498df37/sv-benchmarks/c/loop-acceleration/underapprox_1-2.c[327,340] [2022-11-23 01:49:27,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 01:49:27,578 INFO L208 MainTranslator]: Completed translation [2022-11-23 01:49:27,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27 WrapperNode [2022-11-23 01:49:27,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 01:49:27,580 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 01:49:27,580 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 01:49:27,581 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 01:49:27,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27" (1/1) ... [2022-11-23 01:49:27,598 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27" (1/1) ... [2022-11-23 01:49:27,618 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 27 [2022-11-23 01:49:27,619 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 01:49:27,620 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 01:49:27,620 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 01:49:27,620 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 01:49:27,631 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27" (1/1) ... [2022-11-23 01:49:27,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27" (1/1) ... [2022-11-23 01:49:27,632 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27" (1/1) ... [2022-11-23 01:49:27,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27" (1/1) ... [2022-11-23 01:49:27,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27" (1/1) ... [2022-11-23 01:49:27,640 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27" (1/1) ... [2022-11-23 01:49:27,641 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27" (1/1) ... [2022-11-23 01:49:27,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27" (1/1) ... [2022-11-23 01:49:27,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 01:49:27,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 01:49:27,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 01:49:27,645 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 01:49:27,646 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27" (1/1) ... [2022-11-23 01:49:27,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:27,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:27,705 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:27,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-23 01:49:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 01:49:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 01:49:27,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 01:49:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 01:49:27,855 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 01:49:27,858 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 01:49:28,024 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 01:49:28,035 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 01:49:28,036 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-23 01:49:28,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:49:28 BoogieIcfgContainer [2022-11-23 01:49:28,039 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 01:49:28,041 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-23 01:49:28,042 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-23 01:49:28,047 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-23 01:49:28,048 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-23 01:49:28,048 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 01:49:27" (1/3) ... [2022-11-23 01:49:28,049 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4f3a0800 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 01:49:28, skipping insertion in model container [2022-11-23 01:49:28,050 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-23 01:49:28,050 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:49:27" (2/3) ... [2022-11-23 01:49:28,052 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4f3a0800 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 01:49:28, skipping insertion in model container [2022-11-23 01:49:28,053 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-23 01:49:28,053 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:49:28" (3/3) ... [2022-11-23 01:49:28,062 INFO L332 chiAutomizerObserver]: Analyzing ICFG underapprox_1-2.c [2022-11-23 01:49:28,179 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-23 01:49:28,180 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-23 01:49:28,180 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-23 01:49:28,180 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-23 01:49:28,181 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-23 01:49:28,181 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-23 01:49:28,181 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-23 01:49:28,181 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-23 01:49:28,187 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) [2022-11-23 01:49:28,212 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-23 01:49:28,212 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 01:49:28,213 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 01:49:28,219 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-23 01:49:28,219 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-23 01:49:28,219 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-23 01:49:28,220 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) [2022-11-23 01:49:28,222 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-23 01:49:28,222 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 01:49:28,223 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 01:49:28,223 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-23 01:49:28,223 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-23 01:49:28,233 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 [2022-11-23 01:49:28,234 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 [2022-11-23 01:49:28,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 01:49:28,243 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-23 01:49:28,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 01:49:28,256 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1671395405] [2022-11-23 01:49:28,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 01:49:28,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 01:49:28,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 01:49:28,391 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 01:49:28,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 01:49:28,437 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 01:49:28,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 01:49:28,446 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2022-11-23 01:49:28,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 01:49:28,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [470147496] [2022-11-23 01:49:28,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 01:49:28,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 01:49:28,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 01:49:28,473 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 01:49:28,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 01:49:28,487 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 01:49:28,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 01:49:28,502 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-11-23 01:49:28,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 01:49:28,503 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1386147141] [2022-11-23 01:49:28,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 01:49:28,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 01:49:28,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 01:49:28,524 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 01:49:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 01:49:28,545 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 01:49:28,620 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 01:49:28,621 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 01:49:28,621 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 01:49:28,622 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 01:49:28,622 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-23 01:49:28,622 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:28,622 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 01:49:28,623 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 01:49:28,623 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Loop [2022-11-23 01:49:28,623 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 01:49:28,623 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 01:49:28,654 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:28,681 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:28,685 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:28,841 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 01:49:28,841 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-23 01:49:28,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:28,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:28,851 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:28,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-23 01:49:28,862 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 01:49:28,862 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 01:49:28,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2022-11-23 01:49:28,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:28,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:28,903 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:28,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-23 01:49:28,906 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-23 01:49:28,906 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 01:49:28,952 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-23 01:49:28,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:28,957 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 01:49:28,958 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 01:49:28,958 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 01:49:28,958 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 01:49:28,958 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 01:49:28,958 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:28,958 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 01:49:28,958 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 01:49:28,959 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Loop [2022-11-23 01:49:28,959 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 01:49:28,959 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 01:49:28,961 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:28,980 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:28,985 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:29,084 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 01:49:29,099 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 01:49:29,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,116 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-23 01:49:29,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:29,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:29,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:29,221 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 01:49:29,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:29,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:29,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:29,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,250 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,264 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 [2022-11-23 01:49:29,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-23 01:49:29,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:29,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,279 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:29,280 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 01:49:29,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:29,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:29,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:29,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,318 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-23 01:49:29,322 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 [2022-11-23 01:49:29,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:29,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,334 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:29,335 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 01:49:29,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:29,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:29,343 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2022-11-23 01:49:29,344 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 01:49:29,344 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,346 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-23 01:49:29,349 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:29,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:29,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:29,365 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:29,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:29,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:29,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2022-11-23 01:49:29,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,388 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-23 01:49:29,397 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 [2022-11-23 01:49:29,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:29,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,413 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:29,418 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:29,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:29,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:29,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:29,452 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,454 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:29,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-23 01:49:29,479 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:29,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,480 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:29,482 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:29,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:29,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:29,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:29,503 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 01:49:29,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,505 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-23 01:49:29,511 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 [2022-11-23 01:49:29,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:29,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:29,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:29,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:29,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:29,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:29,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,560 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:29,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-23 01:49:29,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:29,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:29,588 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:29,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:29,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:29,598 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:29,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,600 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-23 01:49:29,603 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 [2022-11-23 01:49:29,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:29,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,616 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:29,618 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:29,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:29,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:29,629 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:29,630 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 01:49:29,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,632 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-23 01:49:29,637 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:29,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:29,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:29,659 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:29,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:29,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:29,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:29,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,679 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-23 01:49:29,684 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 [2022-11-23 01:49:29,698 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:29,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,699 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:29,700 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:29,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:29,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:29,730 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:29,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,732 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-23 01:49:29,736 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 [2022-11-23 01:49:29,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:29,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,749 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:29,752 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:29,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:29,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:29,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:29,784 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 01:49:29,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,786 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,792 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 [2022-11-23 01:49:29,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-23 01:49:29,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:29,807 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:29,807 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,807 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:29,816 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:29,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:29,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:29,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:29,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,842 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:29,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-23 01:49:29,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:29,873 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:29,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,873 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:29,878 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:29,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:29,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:29,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:29,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:29,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:29,917 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:29,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:29,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-23 01:49:29,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:29,943 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:29,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:29,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:29,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:29,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:29,984 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:29,986 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:30,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:30,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:30,042 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 01:49:30,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:30,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:30,059 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:30,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:30,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-23 01:49:30,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:30,106 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:30,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:30,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:30,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:30,106 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:30,116 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:30,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:30,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:30,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:30,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:30,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:30,174 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:30,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:30,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-23 01:49:30,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:30,204 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:30,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:30,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:30,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:30,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:30,207 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:30,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:30,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:30,248 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:30,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:30,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:30,252 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:30,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:30,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-23 01:49:30,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:30,278 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:30,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:30,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:30,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:30,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:30,284 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:30,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:30,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:30,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:30,316 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 01:49:30,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:30,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:30,318 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:30,322 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 [2022-11-23 01:49:30,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-23 01:49:30,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:30,337 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:30,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:30,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:30,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:30,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:30,345 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:30,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:30,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:30,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:30,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:30,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:30,378 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:30,382 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 [2022-11-23 01:49:30,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-23 01:49:30,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:30,397 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:30,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:30,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:30,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:30,398 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:30,402 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:30,402 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:30,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:30,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:30,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:30,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:30,433 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:30,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:30,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-23 01:49:30,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:30,452 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:30,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:30,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:30,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:30,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:30,463 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:30,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:30,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:30,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:30,504 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 01:49:30,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:30,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:30,506 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:30,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-23 01:49:30,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:30,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:30,524 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:30,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:30,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:30,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:30,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:30,528 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:30,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:30,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:30,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:30,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:30,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:30,555 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:30,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:30,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-23 01:49:30,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:30,575 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:30,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:30,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:30,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:30,576 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:30,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:30,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:30,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:30,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:30,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:30,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:30,605 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:30,609 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 [2022-11-23 01:49:30,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-23 01:49:30,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:30,623 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:30,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:30,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:30,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:30,623 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:30,625 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:30,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:30,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:30,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:30,656 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 01:49:30,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:30,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:30,660 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:30,665 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:30,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-23 01:49:30,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:30,680 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:30,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:30,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:30,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:30,680 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:30,686 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:30,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:30,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:30,711 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:30,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:30,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:30,713 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:30,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:30,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-23 01:49:30,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:30,732 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:30,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:30,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:30,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:30,732 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:30,734 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:30,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:30,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:30,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:30,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:30,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:30,765 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:30,769 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 [2022-11-23 01:49:30,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-23 01:49:30,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:30,784 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:30,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:30,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:30,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:30,785 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:30,789 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:30,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:30,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:30,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:30,954 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 01:49:30,954 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 01:49:30,954 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 01:49:30,955 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 01:49:30,955 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 01:49:30,955 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:30,955 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 01:49:30,955 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 01:49:30,955 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Lasso [2022-11-23 01:49:30,955 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 01:49:30,956 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 01:49:30,958 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:30,961 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:30,980 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:30,988 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:30,992 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:31,009 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:31,013 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:31,039 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:31,043 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:31,046 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:31,287 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 01:49:31,287 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 01:49:31,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:31,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:31,292 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:31,294 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 [2022-11-23 01:49:31,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-23 01:49:31,309 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:31,309 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:31,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:31,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:31,310 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:31,311 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 01:49:31,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:31,320 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:31,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:31,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:31,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:31,331 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:31,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:31,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-23 01:49:31,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:31,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:31,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:31,351 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:31,354 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:31,354 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:31,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:31,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:31,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:31,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:31,394 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:31,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:31,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-23 01:49:31,414 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:31,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:31,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:31,415 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:31,418 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:31,418 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:31,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:31,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:31,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:31,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:31,450 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:31,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:31,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-23 01:49:31,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:31,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:31,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:31,470 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:31,484 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:31,484 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:31,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:31,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:31,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:31,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:31,522 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:31,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:31,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-23 01:49:31,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:31,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:31,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:31,542 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:31,544 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:31,544 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:31,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:31,572 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:31,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:31,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:31,574 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:31,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:31,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-23 01:49:31,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:31,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:31,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:31,593 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:31,595 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:31,596 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:31,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:31,631 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:31,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:31,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:31,633 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:31,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:31,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-23 01:49:31,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:31,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:31,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:31,654 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:31,657 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:31,657 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:31,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:31,678 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:31,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:31,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:31,681 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:31,685 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 [2022-11-23 01:49:31,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-23 01:49:31,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:31,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:31,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:31,702 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:31,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:31,704 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:31,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:31,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:31,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:31,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:31,727 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:31,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-23 01:49:31,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:31,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:31,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:31,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:31,763 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:31,766 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:31,766 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:31,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:31,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:31,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:31,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:31,795 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:31,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:31,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-23 01:49:31,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:31,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:31,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:31,821 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:31,824 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:31,824 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:31,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:31,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:31,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:31,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:31,848 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:31,853 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 [2022-11-23 01:49:31,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-23 01:49:31,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:31,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:31,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:31,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:31,872 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:31,873 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:31,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:31,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:31,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:31,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:31,897 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:31,902 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 [2022-11-23 01:49:31,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-23 01:49:31,917 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:31,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:31,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:31,918 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:31,920 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:31,920 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:31,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:31,937 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:31,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:31,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:31,939 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:31,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:31,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-23 01:49:31,959 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:31,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:31,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:31,960 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:31,962 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:31,962 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:31,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:31,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:31,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:31,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:31,985 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:31,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:32,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-23 01:49:32,009 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,009 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:32,011 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:32,012 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:32,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,030 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-23 01:49:32,036 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 [2022-11-23 01:49:32,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:32,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,053 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:32,053 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 01:49:32,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:32,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,077 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:32,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-23 01:49:32,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,101 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:32,105 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:32,105 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:32,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,136 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 01:49:32,137 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,138 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:32,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-23 01:49:32,158 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:32,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,159 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,160 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:32,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:32,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,189 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,194 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 [2022-11-23 01:49:32,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-23 01:49:32,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,213 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:32,214 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:32,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,241 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:32,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-23 01:49:32,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,262 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,265 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:32,266 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:32,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,286 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,290 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:32,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-23 01:49:32,313 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:32,313 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:32,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,341 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,345 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 [2022-11-23 01:49:32,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-23 01:49:32,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,365 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:32,365 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:32,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,405 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,409 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 [2022-11-23 01:49:32,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-23 01:49:32,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,424 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,427 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:32,427 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:32,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,447 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,453 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 [2022-11-23 01:49:32,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-23 01:49:32,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,469 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,473 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:32,473 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:32,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,493 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,505 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 [2022-11-23 01:49:32,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-23 01:49:32,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,520 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,526 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:32,526 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:32,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,553 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:32,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-23 01:49:32,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,576 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,579 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:32,580 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:32,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,604 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-23 01:49:32,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:32,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,623 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,626 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:32,627 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:32,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,652 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:32,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-23 01:49:32,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,675 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,679 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:32,679 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:32,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,705 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,711 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 [2022-11-23 01:49:32,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-23 01:49:32,727 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,728 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,731 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:32,731 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:32,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,756 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:32,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-23 01:49:32,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,777 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,780 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:32,781 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:32,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,799 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:32,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-23 01:49:32,823 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,823 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,826 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:32,826 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:32,839 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,845 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,849 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 [2022-11-23 01:49:32,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:32,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,862 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,864 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:32,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:32,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-23 01:49:32,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,892 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,900 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 [2022-11-23 01:49:32,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:32,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-23 01:49:32,917 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:32,917 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:32,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,936 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 01:49:32,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,937 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:32,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-23 01:49:32,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:32,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:32,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:32,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:32,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:32,958 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:32,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:32,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:32,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:32,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:32,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:32,993 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:32,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:33,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-23 01:49:33,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,014 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,018 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:33,018 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:33,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,044 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:33,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-23 01:49:33,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,064 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,069 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:33,069 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:33,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,097 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,103 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 [2022-11-23 01:49:33,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-23 01:49:33,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,126 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:33,126 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:33,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,149 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,153 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 [2022-11-23 01:49:33,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-23 01:49:33,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,172 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:33,172 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:33,191 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,194 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,196 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:33,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-23 01:49:33,220 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:33,220 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:33,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,244 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:33,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-23 01:49:33,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,268 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:33,268 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:33,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,292 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,296 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 [2022-11-23 01:49:33,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-23 01:49:33,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,315 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:33,315 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:33,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,341 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,345 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 [2022-11-23 01:49:33,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-23 01:49:33,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,362 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,366 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:33,366 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:33,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,392 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:33,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-23 01:49:33,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,412 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,416 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:33,416 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:33,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,445 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:33,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-23 01:49:33,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,465 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,468 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:33,468 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:33,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,500 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,505 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 [2022-11-23 01:49:33,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-23 01:49:33,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,524 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:33,524 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:33,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,548 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,553 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 [2022-11-23 01:49:33,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-23 01:49:33,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,568 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,571 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:33,571 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:33,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,596 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,600 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 [2022-11-23 01:49:33,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-23 01:49:33,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,614 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,617 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:33,617 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:33,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-11-23 01:49:33,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,635 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:33,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-23 01:49:33,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:33,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,675 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,677 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:33,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:33,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,702 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:33,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-23 01:49:33,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,725 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:33,730 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:33,730 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:33,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,757 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 01:49:33,757 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,758 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:33,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-23 01:49:33,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:33,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,780 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:33,781 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:33,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:33,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,804 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:33,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-23 01:49:33,827 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,828 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,828 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,828 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:33,832 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:33,832 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:33,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,863 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,865 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,872 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 [2022-11-23 01:49:33,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-23 01:49:33,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:33,892 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:33,893 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:33,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,921 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:33,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:33,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:33,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:33,940 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:33,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-23 01:49:33,950 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:33,950 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:33,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:33,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:33,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:33,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:33,993 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:33,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-23 01:49:34,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:34,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,013 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:34,018 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:34,018 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:34,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,045 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-23 01:49:34,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:34,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:34,071 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:34,071 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:34,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,100 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,105 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 [2022-11-23 01:49:34,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-23 01:49:34,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:34,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,121 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:34,125 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:34,125 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:34,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,156 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-23 01:49:34,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:34,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:34,182 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:34,182 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:34,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,207 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,207 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,209 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-23 01:49:34,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:34,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,229 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:34,233 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:34,233 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:34,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,260 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,262 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-23 01:49:34,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:34,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,283 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:34,287 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:34,287 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:34,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,312 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-23 01:49:34,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:34,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,331 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:34,335 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:34,335 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:34,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,365 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-23 01:49:34,385 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:34,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,385 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:34,389 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:34,390 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:34,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,419 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,423 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 [2022-11-23 01:49:34,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-23 01:49:34,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:34,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,439 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:34,443 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:34,444 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:34,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,473 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-23 01:49:34,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:34,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,493 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:34,497 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:34,497 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:34,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,527 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-23 01:49:34,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:34,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:34,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:34,548 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:34,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:34,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,569 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,573 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 [2022-11-23 01:49:34,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-23 01:49:34,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:34,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:34,596 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:34,596 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:34,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,628 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 01:49:34,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,629 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,633 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 [2022-11-23 01:49:34,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-23 01:49:34,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:34,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:34,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:34,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:34,651 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:34,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:34,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,673 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-23 01:49:34,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:34,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:34,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,692 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:34,695 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:34,695 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:34,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,719 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,721 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-23 01:49:34,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:34,741 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:34,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,741 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:34,745 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:34,745 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:34,771 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,775 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,776 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-23 01:49:34,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:34,795 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:34,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:34,801 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:34,802 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:34,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,828 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,830 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-23 01:49:34,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:34,849 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:34,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,849 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:34,852 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:34,852 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:34,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,871 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-23 01:49:34,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:34,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:34,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:34,893 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:34,893 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:34,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,924 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-23 01:49:34,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:34,943 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:34,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:34,946 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:34,946 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:34,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:34,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:34,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:34,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:34,980 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:34,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:34,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-23 01:49:34,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:34,999 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:34,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:34,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:34,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:35,002 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:35,002 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:35,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,028 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:35,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-23 01:49:35,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:35,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,051 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:35,065 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:35,065 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:35,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,089 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,092 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 [2022-11-23 01:49:35,099 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-23 01:49:35,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,108 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:35,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,108 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:35,110 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:35,111 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:35,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,137 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:35,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-23 01:49:35,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,156 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:35,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:35,159 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:35,159 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:35,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,182 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:35,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-23 01:49:35,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:35,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:35,204 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:35,204 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:35,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,217 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-23 01:49:35,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:35,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,234 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:35,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:35,238 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:35,238 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:35,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,258 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:35,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-23 01:49:35,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,278 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:35,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,279 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:35,281 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:35,281 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:35,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,306 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,311 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 [2022-11-23 01:49:35,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-23 01:49:35,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,327 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:35,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:35,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,328 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:35,328 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:35,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:35,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,353 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:35,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-23 01:49:35,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,375 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:35,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:35,380 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:35,380 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:35,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,414 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 01:49:35,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,415 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,423 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 [2022-11-23 01:49:35,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-23 01:49:35,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,440 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:35,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:35,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,441 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:35,442 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:35,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:35,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,460 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-23 01:49:35,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:35,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,502 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:35,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:35,506 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:35,507 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:35,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,528 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,535 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 [2022-11-23 01:49:35,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-23 01:49:35,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,551 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:35,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,551 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:35,555 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:35,555 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:35,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,581 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,585 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 [2022-11-23 01:49:35,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-23 01:49:35,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,601 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:35,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:35,609 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:35,609 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:35,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,649 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,653 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 [2022-11-23 01:49:35,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-23 01:49:35,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,669 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:35,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:35,673 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:35,673 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:35,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,701 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:35,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,722 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:35,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:35,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-23 01:49:35,727 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:35,728 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:35,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,757 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,761 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:35,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-23 01:49:35,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,776 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:35,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,777 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:35,780 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:35,780 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:35,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,807 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,809 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,813 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:35,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,828 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:35,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:35,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-23 01:49:35,832 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:35,833 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:35,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,873 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:35,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,892 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:35,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:35,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-23 01:49:35,896 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:35,896 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:35,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,920 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:35,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-23 01:49:35,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,943 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:35,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:35,947 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:35,947 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:35,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:35,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:35,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:35,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:35,972 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:35,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:35,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-23 01:49:35,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:35,993 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:35,993 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:35,993 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:35,993 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:35,997 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:35,997 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:36,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,024 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-23 01:49:36,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:36,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,040 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:36,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:36,045 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:36,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:36,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,068 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,075 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 [2022-11-23 01:49:36,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-23 01:49:36,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,092 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:36,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:36,095 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:36,096 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:36,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,124 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:36,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-23 01:49:36,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,147 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:36,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:36,150 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:36,151 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:36,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,177 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:36,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-23 01:49:36,199 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,199 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:36,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:36,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:36,201 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:36,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:36,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,217 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,223 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 [2022-11-23 01:49:36,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-23 01:49:36,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,239 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:36,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:36,245 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:36,245 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:36,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,335 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 01:49:36,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,336 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-23 01:49:36,339 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 [2022-11-23 01:49:36,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:36,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:36,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,353 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:36,355 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:36,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:36,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,376 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:36,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-23 01:49:36,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,407 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:36,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,407 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:36,412 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:36,412 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:36,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,441 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:36,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-23 01:49:36,460 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,461 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:36,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:36,465 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:36,465 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:36,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,502 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,504 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:36,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-23 01:49:36,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,526 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:36,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,527 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:36,537 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:36,538 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:36,584 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,591 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:36,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-23 01:49:36,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,610 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:36,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,611 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:36,617 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:36,618 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:36,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,654 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,658 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 [2022-11-23 01:49:36,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-23 01:49:36,675 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,675 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:36,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,675 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:36,679 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:36,679 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:36,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,709 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-23 01:49:36,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:36,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:36,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,727 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:36,736 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:36,736 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:36,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,756 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-23 01:49:36,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:36,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,772 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:36,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:36,789 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:36,789 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:36,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,825 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:36,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-23 01:49:36,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,848 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:36,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,848 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:36,854 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:36,854 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:36,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2022-11-23 01:49:36,887 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,888 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-23 01:49:36,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:36,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,904 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:36,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,904 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:36,908 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:36,908 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:36,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:36,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,930 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-23 01:49:36,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:36,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:36,948 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:36,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:36,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:36,948 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:36,953 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:36,953 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:36,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:36,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2022-11-23 01:49:36,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:36,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:36,970 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:36,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-23 01:49:36,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:37,013 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,013 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:37,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,013 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:37,024 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:37,024 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:37,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:37,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,060 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:37,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-23 01:49:37,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:37,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:37,088 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:37,088 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:37,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2022-11-23 01:49:37,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,109 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-23 01:49:37,113 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 [2022-11-23 01:49:37,126 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,126 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:37,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,126 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:37,131 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:37,131 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:37,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:37,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,173 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,179 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 [2022-11-23 01:49:37,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-23 01:49:37,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,195 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:37,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:37,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,196 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:37,197 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:37,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:37,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:37,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,222 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:37,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-23 01:49:37,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,240 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:37,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,240 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:37,248 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:37,249 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:37,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2022-11-23 01:49:37,418 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 01:49:37,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,419 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-23 01:49:37,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:37,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,433 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:37,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,434 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:37,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:37,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,439 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2022-11-23 01:49:37,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,441 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-23 01:49:37,443 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 [2022-11-23 01:49:37,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,455 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,458 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:37,458 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:37,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2022-11-23 01:49:37,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,475 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-23 01:49:37,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:37,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,489 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,492 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:37,492 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:37,499 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-11-23 01:49:37,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,503 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-23 01:49:37,506 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 [2022-11-23 01:49:37,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,518 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,524 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:37,524 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:37,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:37,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,560 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,563 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 [2022-11-23 01:49:37,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-23 01:49:37,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,577 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,580 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:37,580 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:37,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:37,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,606 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-23 01:49:37,609 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 [2022-11-23 01:49:37,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,620 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,624 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:37,624 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:37,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:37,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,640 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:37,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-23 01:49:37,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,662 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,665 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:37,665 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:37,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2022-11-23 01:49:37,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,684 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:37,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-23 01:49:37,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,704 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,706 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:37,706 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:37,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-11-23 01:49:37,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,718 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-23 01:49:37,721 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 [2022-11-23 01:49:37,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,732 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,735 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:37,735 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:37,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,744 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2022-11-23 01:49:37,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,746 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-23 01:49:37,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:37,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,760 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,767 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:37,767 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:37,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-23 01:49:37,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,778 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-23 01:49:37,781 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 [2022-11-23 01:49:37,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,792 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,795 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:37,795 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:37,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:37,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,807 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-23 01:49:37,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:37,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,821 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,824 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:37,824 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:37,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:37,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,868 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-23 01:49:37,872 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 [2022-11-23 01:49:37,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,887 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,887 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,890 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:37,890 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:37,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:37,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,920 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:37,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-23 01:49:37,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,943 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,946 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:37,946 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:37,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:37,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:37,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:37,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:37,972 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:37,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:37,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-23 01:49:37,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:37,996 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:37,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:37,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:37,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:37,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:37,997 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:37,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:38,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:38,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,012 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,020 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 [2022-11-23 01:49:38,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-23 01:49:38,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,036 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:38,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:38,042 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:38,042 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:38,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-23 01:49:38,075 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 01:49:38,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,076 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-23 01:49:38,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:38,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,092 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:38,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,092 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,093 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:38,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:38,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-23 01:49:38,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,103 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-23 01:49:38,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:38,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,119 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,119 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,123 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:38,123 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:38,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-11-23 01:49:38,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,139 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-23 01:49:38,142 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 [2022-11-23 01:49:38,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,159 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:38,159 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:38,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-23 01:49:38,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,173 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-23 01:49:38,176 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 [2022-11-23 01:49:38,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,188 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,188 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,197 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:38,197 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:38,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2022-11-23 01:49:38,228 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,229 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-23 01:49:38,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:38,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,245 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,249 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:38,249 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:38,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-23 01:49:38,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,264 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-23 01:49:38,266 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 [2022-11-23 01:49:38,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,279 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,280 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,284 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:38,284 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:38,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:38,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,302 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-23 01:49:38,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:38,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,318 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,318 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,322 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:38,322 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:38,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:38,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,350 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-23 01:49:38,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:38,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,365 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,365 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,369 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:38,369 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:38,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2022-11-23 01:49:38,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,390 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-23 01:49:38,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:38,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,405 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,406 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,409 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:38,410 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:38,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2022-11-23 01:49:38,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,424 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-23 01:49:38,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:38,440 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,441 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,445 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:38,445 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:38,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:38,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,459 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-23 01:49:38,462 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 [2022-11-23 01:49:38,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,475 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,478 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:38,479 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:38,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-11-23 01:49:38,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,494 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-23 01:49:38,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:38,510 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,510 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,510 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,514 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:38,514 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:38,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2022-11-23 01:49:38,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,529 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-23 01:49:38,532 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 [2022-11-23 01:49:38,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,545 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,545 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,549 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:38,549 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:38,569 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-23 01:49:38,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,574 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-23 01:49:38,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:38,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,589 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,590 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,593 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:38,593 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:38,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:38,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,609 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-23 01:49:38,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:38,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,625 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:38,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,625 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,627 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:38,627 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:38,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-11-23 01:49:38,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:38,639 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:38,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-23 01:49:38,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:38,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:38,656 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:38,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:38,657 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:38,657 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:38,667 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:38,667 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:38,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:38,791 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:38,791 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-23 01:49:38,792 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 [2022-11-23 01:49:38,792 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 [2022-11-23 01:49:38,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 01:49:38,792 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-11-23 01:49:38,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 01:49:38,793 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495426650] [2022-11-23 01:49:38,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 01:49:38,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 01:49:38,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 01:49:38,817 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 01:49:38,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 01:49:38,834 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 01:49:38,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 01:49:38,838 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2022-11-23 01:49:38,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 01:49:38,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1236526253] [2022-11-23 01:49:38,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 01:49:38,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 01:49:38,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 01:49:38,846 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 01:49:38,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 01:49:38,857 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 01:49:38,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 01:49:38,858 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2022-11-23 01:49:38,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 01:49:38,858 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [984469862] [2022-11-23 01:49:38,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 01:49:38,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 01:49:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 01:49:38,881 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 01:49:38,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 01:49:38,907 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 01:49:38,937 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 01:49:38,938 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 01:49:38,939 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 01:49:38,939 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 01:49:38,939 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-23 01:49:38,939 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:38,939 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 01:49:38,939 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 01:49:38,940 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Loop [2022-11-23 01:49:38,940 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 01:49:38,940 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 01:49:38,941 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:38,944 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:38,952 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:39,031 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 01:49:39,032 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-23 01:49:39,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,033 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,037 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 01:49:39,037 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 01:49:39,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-23 01:49:39,070 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2022-11-23 01:49:39,070 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: [] [2022-11-23 01:49:39,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:39,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,076 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,084 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 01:49:39,084 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 01:49:39,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-23 01:49:39,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:39,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,113 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,117 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-23 01:49:39,117 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 01:49:39,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-23 01:49:39,163 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-23 01:49:39,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-11-23 01:49:39,195 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 01:49:39,195 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 01:49:39,195 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 01:49:39,195 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 01:49:39,196 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 01:49:39,196 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,196 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 01:49:39,196 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 01:49:39,196 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Loop [2022-11-23 01:49:39,196 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 01:49:39,196 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 01:49:39,197 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:39,200 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:39,208 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:39,323 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 01:49:39,323 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 01:49:39,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,335 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-23 01:49:39,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:39,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:39,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,378 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:39,379 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 01:49:39,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:39,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,394 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:39,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-23 01:49:39,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:39,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,414 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:39,415 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 01:49:39,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:39,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,436 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:39,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-23 01:49:39,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:39,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,456 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:39,457 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 01:49:39,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-11-23 01:49:39,472 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 01:49:39,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,474 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-23 01:49:39,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:39,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:39,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,489 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:39,490 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:39,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-23 01:49:39,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,497 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-23 01:49:39,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:39,512 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:39,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,513 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:39,514 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:39,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2022-11-23 01:49:39,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,523 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-23 01:49:39,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:39,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:39,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:39,540 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:39,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,564 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-23 01:49:39,564 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 01:49:39,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,565 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-23 01:49:39,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:39,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:39,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:39,581 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:39,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,595 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:39,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,597 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,603 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 [2022-11-23 01:49:39,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-23 01:49:39,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:39,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:39,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:39,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:39,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,644 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:39,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-23 01:49:39,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:39,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:39,669 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:39,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:39,687 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 01:49:39,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,689 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:39,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-23 01:49:39,710 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:39,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:39,711 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:39,712 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:39,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,728 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:39,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-23 01:49:39,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:39,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,752 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:39,755 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:39,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:39,779 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,781 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,787 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:39,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-23 01:49:39,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:39,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,804 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:39,805 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:39,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:39,827 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 01:49:39,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,828 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:39,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-23 01:49:39,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:39,849 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:39,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,849 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:39,850 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:39,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:39,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,873 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:39,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-23 01:49:39,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:39,893 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:39,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:39,896 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:39,896 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:39,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,921 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,929 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 [2022-11-23 01:49:39,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-23 01:49:39,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:39,945 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:39,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:39,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:39,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:39,947 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:39,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:39,967 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:39,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:39,971 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 01:49:39,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:39,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:39,978 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:39,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:39,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-23 01:49:39,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:39,999 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:39,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:39,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:40,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:40,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:40,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:40,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:40,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:40,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:40,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:40,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:40,025 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:40,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:40,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-23 01:49:40,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:40,046 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:40,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:40,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:40,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:40,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:40,049 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:40,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:40,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:40,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:40,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:40,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:40,076 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:40,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:40,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-23 01:49:40,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:40,096 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:40,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:40,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:40,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:40,097 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:40,099 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:40,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:40,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:40,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:40,131 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 01:49:40,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:40,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:40,132 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:40,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:40,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-23 01:49:40,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:40,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:40,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:40,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:40,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:40,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:40,157 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:40,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:40,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:40,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:40,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:40,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:40,200 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:40,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:40,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-23 01:49:40,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:40,221 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:40,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:40,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:40,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:40,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:40,228 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:40,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:40,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:40,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:40,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:40,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:40,264 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:40,268 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 [2022-11-23 01:49:40,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-23 01:49:40,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:40,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:40,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:40,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:40,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:40,286 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:40,291 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:40,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:40,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:40,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:40,323 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 01:49:40,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:40,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:40,325 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:40,329 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 [2022-11-23 01:49:40,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-23 01:49:40,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:40,345 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:40,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:40,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:40,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:40,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:40,346 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:40,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:40,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:40,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:40,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:40,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:40,372 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:40,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:40,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-23 01:49:40,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:40,393 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:40,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:40,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:40,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:40,393 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:40,396 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:40,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:40,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:40,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:40,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:40,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:40,428 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:40,432 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 [2022-11-23 01:49:40,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-23 01:49:40,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:40,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:40,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:40,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:40,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:40,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:40,450 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:40,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:40,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:40,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:40,474 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 01:49:40,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:40,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:40,475 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:40,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-23 01:49:40,479 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 [2022-11-23 01:49:40,495 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:40,495 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:40,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:40,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:40,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:40,496 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:40,498 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:40,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:40,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:40,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:40,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:40,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:40,524 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:40,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:40,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-23 01:49:40,546 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:40,546 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:40,546 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:40,546 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:40,546 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:40,547 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:40,550 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:40,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:40,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:40,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2022-11-23 01:49:40,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:40,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:40,568 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:40,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-23 01:49:40,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:40,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:40,584 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:40,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:40,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:40,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:40,585 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:40,588 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:40,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:40,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:40,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:40,810 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 01:49:40,810 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 01:49:40,811 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 01:49:40,811 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 01:49:40,811 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 01:49:40,811 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:40,811 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 01:49:40,811 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 01:49:40,811 INFO L133 ssoRankerPreferences]: Filename of dumped script: underapprox_1-2.c_Iteration1_Lasso [2022-11-23 01:49:40,812 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 01:49:40,812 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 01:49:40,816 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:40,822 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:40,825 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:40,840 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:40,846 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:40,850 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:40,854 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:40,874 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:40,904 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:40,915 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 01:49:41,145 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 01:49:41,145 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 01:49:41,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,155 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-23 01:49:41,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:41,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,177 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,177 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 01:49:41,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:41,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,193 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,199 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 [2022-11-23 01:49:41,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-23 01:49:41,215 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:41,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,215 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,216 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 01:49:41,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:41,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,238 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,240 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-23 01:49:41,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,264 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:41,264 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:41,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,292 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-23 01:49:41,312 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,312 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,314 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:41,314 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:41,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,340 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,344 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 [2022-11-23 01:49:41,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-23 01:49:41,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,360 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,362 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:41,362 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:41,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,392 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-23 01:49:41,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,412 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,413 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:41,413 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:41,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,444 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-23 01:49:41,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,464 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,465 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:41,465 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:41,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-11-23 01:49:41,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,486 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-23 01:49:41,489 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 [2022-11-23 01:49:41,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,501 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,502 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:41,503 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:41,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,510 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,511 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-23 01:49:41,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,526 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,527 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,529 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:41,529 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:41,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-11-23 01:49:41,542 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,543 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-23 01:49:41,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,558 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,558 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,558 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,559 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:41,560 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:41,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,580 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-23 01:49:41,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,596 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:41,596 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:41,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,605 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-23 01:49:41,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,620 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,621 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:41,621 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:41,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2022-11-23 01:49:41,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,635 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-23 01:49:41,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,650 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,651 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:41,652 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:41,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,682 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,684 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,706 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,708 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:41,708 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:41,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-23 01:49:41,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,724 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-23 01:49:41,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,743 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,743 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,747 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:41,747 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:41,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,783 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,784 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-23 01:49:41,806 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,807 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 01:49:41,808 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:41,808 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 01:49:41,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,831 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 01:49:41,831 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,832 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,836 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 [2022-11-23 01:49:41,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-23 01:49:41,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:41,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,852 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:41,852 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:41,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:41,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,884 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-23 01:49:41,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:41,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,907 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:41,908 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:41,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:41,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:41,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,928 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-23 01:49:41,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:41,952 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:41,952 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:41,958 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:41,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2022-11-23 01:49:41,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:41,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:41,962 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:41,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-23 01:49:41,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:41,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:41,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:41,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:41,978 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:41,980 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:41,980 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:42,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,009 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-23 01:49:42,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,029 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:42,032 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:42,032 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:42,051 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,058 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,065 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 [2022-11-23 01:49:42,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-23 01:49:42,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,081 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:42,084 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:42,084 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:42,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,100 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,101 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-23 01:49:42,123 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:42,126 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:42,126 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:42,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,161 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-23 01:49:42,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,202 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:42,205 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:42,205 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:42,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,234 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-23 01:49:42,253 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,253 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:42,256 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:42,256 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:42,279 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,284 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-23 01:49:42,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,304 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:42,306 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:42,307 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:42,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,331 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-23 01:49:42,351 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,352 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:42,354 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:42,354 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:42,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,376 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-23 01:49:42,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:42,399 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:42,399 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:42,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,425 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-23 01:49:42,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,447 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:42,449 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:42,449 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:42,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,468 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,472 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 [2022-11-23 01:49:42,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-23 01:49:42,487 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,488 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:42,490 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:42,490 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:42,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,509 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-23 01:49:42,528 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,528 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:42,533 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:42,533 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:42,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,554 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-23 01:49:42,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,575 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:42,577 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:42,577 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:42,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,600 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 01:49:42,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,602 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-23 01:49:42,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:42,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,623 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:42,624 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:42,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:42,639 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,646 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:42,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:42,666 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:42,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:42,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-23 01:49:42,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,682 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-23 01:49:42,701 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:42,704 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:42,704 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:42,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,724 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-23 01:49:42,744 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,744 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:42,748 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:42,748 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:42,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,766 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,768 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-23 01:49:42,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:42,813 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:42,814 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:42,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,834 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,836 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-23 01:49:42,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,858 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:42,861 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:42,861 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:42,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,880 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-23 01:49:42,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:42,903 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:42,903 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:42,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-23 01:49:42,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,921 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-23 01:49:42,926 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 [2022-11-23 01:49:42,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:42,941 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:42,941 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:42,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,954 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-23 01:49:42,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:42,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:42,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:42,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:42,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:42,973 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:42,973 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:42,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:42,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:42,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:42,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:42,984 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:42,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-23 01:49:42,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:43,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:43,003 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:43,003 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:43,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,015 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-23 01:49:43,018 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 [2022-11-23 01:49:43,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,031 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:43,033 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:43,033 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:43,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,045 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-23 01:49:43,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:43,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:43,063 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:43,063 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:43,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,075 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-23 01:49:43,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:43,092 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,092 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:43,097 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:43,097 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:43,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,110 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-23 01:49:43,113 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 [2022-11-23 01:49:43,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:43,131 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:43,131 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:43,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2022-11-23 01:49:43,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,150 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-23 01:49:43,155 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 [2022-11-23 01:49:43,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,168 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:43,174 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:43,174 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:43,202 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,210 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:43,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-23 01:49:43,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:43,234 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:43,234 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:43,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-11-23 01:49:43,256 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 01:49:43,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,257 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-23 01:49:43,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:43,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:43,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,273 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,274 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:43,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:43,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,281 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-23 01:49:43,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:43,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:43,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,297 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,297 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:43,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:43,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,303 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-23 01:49:43,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,305 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,307 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:43,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-23 01:49:43,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,321 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,324 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:43,324 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:43,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-11-23 01:49:43,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,340 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-23 01:49:43,347 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 [2022-11-23 01:49:43,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,361 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,364 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:43,364 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:43,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,376 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2022-11-23 01:49:43,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,377 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-23 01:49:43,381 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 [2022-11-23 01:49:43,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,395 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,399 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:43,399 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:43,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,422 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-23 01:49:43,426 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 [2022-11-23 01:49:43,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,438 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,441 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:43,441 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:43,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2022-11-23 01:49:43,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,454 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-23 01:49:43,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:43,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,472 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:43,473 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:43,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-11-23 01:49:43,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,485 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-23 01:49:43,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:43,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,501 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,504 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:43,504 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:43,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2022-11-23 01:49:43,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,516 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-23 01:49:43,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:43,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,534 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:43,535 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:43,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,572 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,579 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 [2022-11-23 01:49:43,594 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-23 01:49:43,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,596 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,599 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:43,599 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:43,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,637 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:43,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-23 01:49:43,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,660 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,663 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:43,664 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:43,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,688 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:43,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-23 01:49:43,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,708 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,712 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:43,712 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:43,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,741 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,747 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 [2022-11-23 01:49:43,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-23 01:49:43,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,764 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,767 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:43,767 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:43,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,795 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,797 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,803 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 [2022-11-23 01:49:43,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-23 01:49:43,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,820 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,823 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:43,823 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:43,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,848 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,853 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 [2022-11-23 01:49:43,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-23 01:49:43,868 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,868 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,869 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,876 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:43,876 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:43,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,903 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,904 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,908 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 [2022-11-23 01:49:43,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-23 01:49:43,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 01:49:43,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,924 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:43,927 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:43,927 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:43,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,951 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 01:49:43,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,953 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:43,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-23 01:49:43,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:43,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:43,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:43,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:43,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:43,973 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:43,973 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:43,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:43,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:43,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:43,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:43,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:43,993 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:43,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,011 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:44,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,012 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,013 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 01:49:44,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:44,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-23 01:49:44,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,028 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,032 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 [2022-11-23 01:49:44,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-23 01:49:44,047 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,047 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,050 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:44,050 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:44,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,092 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-23 01:49:44,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,115 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,116 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,118 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:44,118 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:44,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,156 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-23 01:49:44,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,177 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,181 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:44,181 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:44,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,213 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,215 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-23 01:49:44,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,235 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,239 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:44,239 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:44,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,263 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,263 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,264 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-23 01:49:44,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,285 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,285 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,287 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:44,288 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:44,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,313 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,317 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 [2022-11-23 01:49:44,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-23 01:49:44,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,332 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,334 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:44,334 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:44,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,365 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-23 01:49:44,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,385 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,385 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,388 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:44,388 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:44,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,411 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,413 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-23 01:49:44,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,432 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,433 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,435 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:44,435 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:44,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,465 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-23 01:49:44,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,485 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,487 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:44,488 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:44,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,512 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-23 01:49:44,532 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,532 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,533 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,533 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,535 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:44,535 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:44,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-11-23 01:49:44,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,546 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-23 01:49:44,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,564 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:44,565 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:44,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-11-23 01:49:44,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,576 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-23 01:49:44,579 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 [2022-11-23 01:49:44,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,592 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,594 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:44,594 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:44,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,605 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-23 01:49:44,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,621 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,621 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,625 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:44,625 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:44,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-23 01:49:44,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,647 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-23 01:49:44,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,668 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:44,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,668 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 01:49:44,672 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 01:49:44,672 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 01:49:44,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,707 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 01:49:44,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,708 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,715 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 [2022-11-23 01:49:44,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-23 01:49:44,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,732 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:44,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:44,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:44,733 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:44,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:44,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,760 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-23 01:49:44,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,784 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:44,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:44,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:44,785 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:44,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:44,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,820 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-23 01:49:44,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,840 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:44,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:44,843 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:44,844 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:44,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,872 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-23 01:49:44,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,892 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:44,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:44,895 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:44,895 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:44,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:44,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:44,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:44,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:44,920 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:44,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:44,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-23 01:49:44,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:44,944 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:44,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:44,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:44,944 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:44,949 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:44,949 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:45,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,022 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:45,022 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,030 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:45,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-23 01:49:45,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,050 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:45,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:45,053 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:45,054 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:45,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:45,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,088 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,092 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 [2022-11-23 01:49:45,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-23 01:49:45,108 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,108 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:45,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,108 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:45,115 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:45,116 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:45,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:45,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,137 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:45,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-23 01:49:45,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,158 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:45,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:45,161 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:45,161 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:45,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:45,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,188 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,192 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 [2022-11-23 01:49:45,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-23 01:49:45,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,209 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:45,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:45,212 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:45,212 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:45,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,239 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:45,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,240 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,244 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 [2022-11-23 01:49:45,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2022-11-23 01:49:45,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,261 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:45,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,262 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:45,265 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:45,265 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:45,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:45,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,293 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,296 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 [2022-11-23 01:49:45,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2022-11-23 01:49:45,313 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,313 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:45,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:45,316 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:45,316 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:45,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,343 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:45,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,344 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:45,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2022-11-23 01:49:45,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,365 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:45,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,365 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:45,368 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:45,368 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:45,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:45,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,396 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:45,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2022-11-23 01:49:45,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,417 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:45,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:45,420 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:45,420 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:45,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:45,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,449 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,453 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 [2022-11-23 01:49:45,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2022-11-23 01:49:45,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,469 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:45,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,469 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:45,472 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:45,472 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:45,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,507 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:45,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,508 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:45,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2022-11-23 01:49:45,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,528 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:45,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:45,535 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:45,535 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:45,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:45,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,580 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,584 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 [2022-11-23 01:49:45,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2022-11-23 01:49:45,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,600 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 01:49:45,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:45,608 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:45,608 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:45,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:45,627 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 01:49:45,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,629 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,633 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 [2022-11-23 01:49:45,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2022-11-23 01:49:45,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,649 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:45,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:45,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,650 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:45,651 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:45,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:45,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:45,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,676 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:45,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2022-11-23 01:49:45,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,697 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:45,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:45,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:45,699 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 01:49:45,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:45,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:45,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,724 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:45,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2022-11-23 01:49:45,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,748 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:45,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,748 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:45,752 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:45,752 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:45,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2022-11-23 01:49:45,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,768 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2022-11-23 01:49:45,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:45,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,784 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:45,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,784 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:45,788 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:45,788 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:45,800 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:45,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2022-11-23 01:49:45,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:45,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:45,805 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:45,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2022-11-23 01:49:45,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:45,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:45,821 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:45,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:45,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:45,821 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:45,829 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:45,829 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:46,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,011 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,019 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 [2022-11-23 01:49:46,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2022-11-23 01:49:46,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,036 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:46,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:46,040 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:46,040 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:46,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,069 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:46,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2022-11-23 01:49:46,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,089 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:46,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,089 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:46,093 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:46,093 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:46,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,120 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2022-11-23 01:49:46,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:46,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:46,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:46,159 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:46,159 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:46,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,187 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,191 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 [2022-11-23 01:49:46,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2022-11-23 01:49:46,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,207 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:46,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:46,211 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:46,211 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:46,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,246 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:46,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2022-11-23 01:49:46,268 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,268 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:46,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,268 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:46,272 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:46,272 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:46,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,307 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,309 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:46,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2022-11-23 01:49:46,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,331 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:46,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,332 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:46,335 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:46,336 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:46,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,366 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,371 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 [2022-11-23 01:49:46,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2022-11-23 01:49:46,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,388 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:46,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,388 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:46,392 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:46,392 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:46,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,422 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,426 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 [2022-11-23 01:49:46,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2022-11-23 01:49:46,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,442 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:46,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,443 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:46,446 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:46,447 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:46,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,475 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,476 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:46,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2022-11-23 01:49:46,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:46,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,498 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:46,502 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:46,502 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:46,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,531 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,533 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:46,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2022-11-23 01:49:46,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,553 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:46,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:46,562 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:46,563 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:46,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2022-11-23 01:49:46,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,622 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2022-11-23 01:49:46,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:46,637 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,637 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:46,637 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,637 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,637 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 01:49:46,642 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 01:49:46,642 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 01:49:46,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2022-11-23 01:49:46,657 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 01:49:46,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,658 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2022-11-23 01:49:46,661 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 [2022-11-23 01:49:46,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,673 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:46,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:46,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:46,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:46,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:46,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,679 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,680 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2022-11-23 01:49:46,683 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 [2022-11-23 01:49:46,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,695 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:46,695 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:46,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,695 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:46,696 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 01:49:46,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:46,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,702 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2022-11-23 01:49:46,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,703 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2022-11-23 01:49:46,706 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:46,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,718 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:46,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,719 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:46,721 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:46,721 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:46,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,734 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2022-11-23 01:49:46,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:46,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,749 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:46,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,750 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:46,752 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:46,752 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:46,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,764 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2022-11-23 01:49:46,772 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 [2022-11-23 01:49:46,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,784 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:46,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:46,788 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:46,788 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:46,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,824 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:46,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2022-11-23 01:49:46,847 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,847 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:46,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:46,850 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:46,850 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:46,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,876 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:46,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2022-11-23 01:49:46,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,899 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:46,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:46,902 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:46,902 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:46,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,936 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,940 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 [2022-11-23 01:49:46,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2022-11-23 01:49:46,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:46,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:46,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:46,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:46,956 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:46,959 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:46,959 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:46,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:46,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:46,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:46,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:46,984 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:46,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:46,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2022-11-23 01:49:47,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,002 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:47,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,003 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:47,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:47,005 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:47,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2022-11-23 01:49:47,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,018 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2022-11-23 01:49:47,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,033 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,033 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:47,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,033 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:47,036 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:47,036 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:47,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,047 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2022-11-23 01:49:47,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,048 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2022-11-23 01:49:47,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,063 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:47,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,064 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:47,066 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:47,066 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:47,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:47,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,078 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2022-11-23 01:49:47,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,093 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:47,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,093 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:47,096 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:47,096 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:47,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,106 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:47,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,107 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2022-11-23 01:49:47,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:47,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,122 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:47,125 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:47,125 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:47,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:47,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,136 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2022-11-23 01:49:47,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:47,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,152 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:47,155 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:47,155 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:47,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2022-11-23 01:49:47,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,167 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2022-11-23 01:49:47,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,183 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:47,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:47,188 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:47,188 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:47,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2022-11-23 01:49:47,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,211 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2022-11-23 01:49:47,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,226 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 01:49:47,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 01:49:47,229 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 01:49:47,229 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 01:49:47,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2022-11-23 01:49:47,240 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 01:49:47,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,241 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2022-11-23 01:49:47,244 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 [2022-11-23 01:49:47,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,256 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,256 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:47,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,257 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,258 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:47,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:47,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2022-11-23 01:49:47,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,266 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2022-11-23 01:49:47,268 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 [2022-11-23 01:49:47,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,281 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 01:49:47,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,281 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,282 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 01:49:47,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 01:49:47,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,290 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2022-11-23 01:49:47,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,291 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2022-11-23 01:49:47,294 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 [2022-11-23 01:49:47,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,306 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,306 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,310 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:47,310 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:47,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2022-11-23 01:49:47,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,327 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2022-11-23 01:49:47,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,344 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,348 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:47,348 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:47,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2022-11-23 01:49:47,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,363 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2022-11-23 01:49:47,367 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 [2022-11-23 01:49:47,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,379 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,380 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,386 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:47,386 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:47,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2022-11-23 01:49:47,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,475 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2022-11-23 01:49:47,478 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 [2022-11-23 01:49:47,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,489 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,493 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:47,493 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:47,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2022-11-23 01:49:47,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,507 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2022-11-23 01:49:47,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,522 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,522 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,525 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:47,525 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:47,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2022-11-23 01:49:47,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,540 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2022-11-23 01:49:47,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,567 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,567 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,567 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,571 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:47,571 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:47,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Ended with exit code 0 [2022-11-23 01:49:47,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,587 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2022-11-23 01:49:47,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,603 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,604 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,607 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:47,608 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:47,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,639 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:47,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,641 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2022-11-23 01:49:47,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,663 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,664 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,667 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:47,668 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:47,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2022-11-23 01:49:47,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,687 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2022-11-23 01:49:47,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,702 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,702 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,702 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,706 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:47,706 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:47,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Ended with exit code 0 [2022-11-23 01:49:47,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,720 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2022-11-23 01:49:47,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,736 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,736 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,740 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:47,740 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:47,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2022-11-23 01:49:47,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,755 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2022-11-23 01:49:47,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,771 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,771 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,775 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:47,775 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:47,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2022-11-23 01:49:47,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,791 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2022-11-23 01:49:47,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,806 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,806 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,807 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,807 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,807 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,810 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:47,810 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:47,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2022-11-23 01:49:47,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,826 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2022-11-23 01:49:47,829 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 [2022-11-23 01:49:47,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,842 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,842 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,850 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:47,850 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:47,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2022-11-23 01:49:47,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 01:49:47,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 01:49:47,885 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 01:49:47,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2022-11-23 01:49:47,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 01:49:47,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 01:49:47,899 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 01:49:47,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 01:49:47,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 01:49:47,899 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 01:49:47,903 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 01:49:47,903 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 01:49:47,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 01:49:47,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2022-11-23 01:49:47,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 01:49:47 BoogieIcfgContainer [2022-11-23 01:49:47,922 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-23 01:49:47,923 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-23 01:49:47,923 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-23 01:49:47,923 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-23 01:49:47,923 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:49:28" (3/4) ... [2022-11-23 01:49:47,926 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-23 01:49:47,926 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-23 01:49:47,928 INFO L158 Benchmark]: Toolchain (without parser) took 20681.41ms. Allocated memory was 148.9MB in the beginning and 237.0MB in the end (delta: 88.1MB). Free memory was 106.0MB in the beginning and 160.8MB in the end (delta: -54.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-23 01:49:47,928 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 107.0MB. Free memory is still 76.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 01:49:47,929 INFO L158 Benchmark]: CACSL2BoogieTranslator took 330.99ms. Allocated memory is still 148.9MB. Free memory was 105.3MB in the beginning and 115.3MB in the end (delta: -9.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-23 01:49:47,929 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.88ms. Allocated memory is still 148.9MB. Free memory was 115.3MB in the beginning and 113.8MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-23 01:49:47,930 INFO L158 Benchmark]: Boogie Preprocessor took 24.16ms. Allocated memory is still 148.9MB. Free memory was 113.8MB in the beginning and 112.4MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-23 01:49:47,930 INFO L158 Benchmark]: RCFGBuilder took 394.73ms. Allocated memory is still 148.9MB. Free memory was 112.4MB in the beginning and 103.4MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-23 01:49:47,930 INFO L158 Benchmark]: BuchiAutomizer took 19880.68ms. Allocated memory was 148.9MB in the beginning and 237.0MB in the end (delta: 88.1MB). Free memory was 103.4MB in the beginning and 161.8MB in the end (delta: -58.5MB). Peak memory consumption was 130.0MB. Max. memory is 16.1GB. [2022-11-23 01:49:47,931 INFO L158 Benchmark]: Witness Printer took 4.00ms. Allocated memory is still 237.0MB. Free memory is still 160.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 01:49:47,933 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 107.0MB. Free memory is still 76.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 330.99ms. Allocated memory is still 148.9MB. Free memory was 105.3MB in the beginning and 115.3MB in the end (delta: -9.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.88ms. Allocated memory is still 148.9MB. Free memory was 115.3MB in the beginning and 113.8MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.16ms. Allocated memory is still 148.9MB. Free memory was 113.8MB in the beginning and 112.4MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 394.73ms. Allocated memory is still 148.9MB. Free memory was 112.4MB in the beginning and 103.4MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * BuchiAutomizer took 19880.68ms. Allocated memory was 148.9MB in the beginning and 237.0MB in the end (delta: 88.1MB). Free memory was 103.4MB in the beginning and 161.8MB in the end (delta: -58.5MB). Peak memory consumption was 130.0MB. Max. memory is 16.1GB. * Witness Printer took 4.00ms. Allocated memory is still 237.0MB. Free memory is still 160.8MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 19.7s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 19.6s. 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: 31ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 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 [2022-11-23 01:49:47,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/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_8bc47c97-86db-4767-b8d1-b9c6e498df37/bin/uautomizer-QkZJyEgLgS/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