./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/ldv-memsafety/memsetNonZero2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 4e7fbc69 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/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_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ldv-memsafety/memsetNonZero2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/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_6f833632-0afe-4796-bd25-e032ec337dd7/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 6c425285de916f5b42953c25151c39a4c727f5e6c15942a1f84cb765e683b1f9 --- 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 03:51:06,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 03:51:06,231 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 03:51:06,276 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 03:51:06,276 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 03:51:06,281 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 03:51:06,284 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 03:51:06,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 03:51:06,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 03:51:06,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 03:51:06,299 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 03:51:06,301 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 03:51:06,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 03:51:06,305 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 03:51:06,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 03:51:06,309 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 03:51:06,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 03:51:06,318 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 03:51:06,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 03:51:06,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 03:51:06,325 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 03:51:06,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 03:51:06,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 03:51:06,332 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 03:51:06,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 03:51:06,343 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 03:51:06,343 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 03:51:06,344 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 03:51:06,345 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 03:51:06,346 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 03:51:06,346 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 03:51:06,350 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 03:51:06,352 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 03:51:06,353 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 03:51:06,355 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 03:51:06,355 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 03:51:06,356 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 03:51:06,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 03:51:06,357 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 03:51:06,360 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 03:51:06,361 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 03:51:06,362 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-23 03:51:06,401 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 03:51:06,401 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 03:51:06,402 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 03:51:06,402 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 03:51:06,404 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-23 03:51:06,404 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-23 03:51:06,404 INFO L138 SettingsManager]: * Use SBE=true [2022-11-23 03:51:06,405 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-23 03:51:06,405 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-23 03:51:06,405 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-23 03:51:06,406 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-23 03:51:06,407 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-23 03:51:06,407 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-23 03:51:06,407 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 03:51:06,407 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-23 03:51:06,407 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-23 03:51:06,408 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 03:51:06,408 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-23 03:51:06,408 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 03:51:06,408 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-23 03:51:06,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-23 03:51:06,409 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-23 03:51:06,409 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-23 03:51:06,409 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 03:51:06,410 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-23 03:51:06,410 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 03:51:06,411 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-23 03:51:06,411 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 03:51:06,411 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-23 03:51:06,412 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 03:51:06,412 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-23 03:51:06,413 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-23 03:51:06,413 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_6f833632-0afe-4796-bd25-e032ec337dd7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c425285de916f5b42953c25151c39a4c727f5e6c15942a1f84cb765e683b1f9 [2022-11-23 03:51:06,765 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 03:51:06,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 03:51:06,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 03:51:06,794 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 03:51:06,795 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 03:51:06,796 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/../../sv-benchmarks/c/ldv-memsafety/memsetNonZero2.c [2022-11-23 03:51:09,974 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 03:51:10,164 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 03:51:10,165 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/sv-benchmarks/c/ldv-memsafety/memsetNonZero2.c [2022-11-23 03:51:10,171 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/data/abeab6c78/3846696aea684bd5bab1fffe3a0310fa/FLAGcdac4992f [2022-11-23 03:51:10,187 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/data/abeab6c78/3846696aea684bd5bab1fffe3a0310fa [2022-11-23 03:51:10,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 03:51:10,192 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 03:51:10,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 03:51:10,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 03:51:10,198 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 03:51:10,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:10" (1/1) ... [2022-11-23 03:51:10,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3687ff32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10, skipping insertion in model container [2022-11-23 03:51:10,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:10" (1/1) ... [2022-11-23 03:51:10,209 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 03:51:10,223 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 03:51:10,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 03:51:10,389 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 03:51:10,407 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 03:51:10,423 INFO L208 MainTranslator]: Completed translation [2022-11-23 03:51:10,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10 WrapperNode [2022-11-23 03:51:10,424 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 03:51:10,425 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 03:51:10,426 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 03:51:10,426 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 03:51:10,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10" (1/1) ... [2022-11-23 03:51:10,442 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10" (1/1) ... [2022-11-23 03:51:10,461 INFO L138 Inliner]: procedures = 7, calls = 6, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 14 [2022-11-23 03:51:10,461 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 03:51:10,462 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 03:51:10,462 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 03:51:10,463 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 03:51:10,473 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10" (1/1) ... [2022-11-23 03:51:10,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10" (1/1) ... [2022-11-23 03:51:10,475 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10" (1/1) ... [2022-11-23 03:51:10,475 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10" (1/1) ... [2022-11-23 03:51:10,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10" (1/1) ... [2022-11-23 03:51:10,483 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10" (1/1) ... [2022-11-23 03:51:10,485 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10" (1/1) ... [2022-11-23 03:51:10,486 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10" (1/1) ... [2022-11-23 03:51:10,494 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 03:51:10,496 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 03:51:10,496 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 03:51:10,497 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 03:51:10,498 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10" (1/1) ... [2022-11-23 03:51:10,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:10,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:10,545 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:10,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-23 03:51:10,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-23 03:51:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-23 03:51:10,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 03:51:10,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 03:51:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-23 03:51:10,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-23 03:51:10,684 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 03:51:10,686 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 03:51:10,691 WARN L816 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2022-11-23 03:51:10,871 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 03:51:10,879 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 03:51:10,879 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-23 03:51:10,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:51:10 BoogieIcfgContainer [2022-11-23 03:51:10,881 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 03:51:10,883 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-23 03:51:10,883 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-23 03:51:10,897 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-23 03:51:10,898 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-23 03:51:10,899 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 03:51:10" (1/3) ... [2022-11-23 03:51:10,900 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4846569d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 03:51:10, skipping insertion in model container [2022-11-23 03:51:10,901 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-23 03:51:10,902 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:10" (2/3) ... [2022-11-23 03:51:10,903 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4846569d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 03:51:10, skipping insertion in model container [2022-11-23 03:51:10,903 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-23 03:51:10,903 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:51:10" (3/3) ... [2022-11-23 03:51:10,905 INFO L332 chiAutomizerObserver]: Analyzing ICFG memsetNonZero2.c [2022-11-23 03:51:10,981 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-23 03:51:10,981 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-23 03:51:10,982 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-23 03:51:10,982 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-23 03:51:10,982 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-23 03:51:10,982 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-23 03:51:10,982 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-23 03:51:10,983 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-23 03:51:10,988 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 9 states have (on average 1.1111111111111112) internal successors, (10), 9 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-23 03:51:11,019 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-23 03:51:11,019 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 03:51:11,019 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 03:51:11,026 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-11-23 03:51:11,026 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-23 03:51:11,026 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-23 03:51:11,027 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 12 states, 9 states have (on average 1.1111111111111112) internal successors, (10), 9 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-23 03:51:11,029 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-23 03:51:11,030 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-23 03:51:11,030 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-23 03:51:11,031 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2022-11-23 03:51:11,031 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-23 03:51:11,039 INFO L748 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 11#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(40); 3#L22true call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset(main_~#cstats~0#1.base, main_~#cstats~0#1.offset, 10, 40);< 8##Ultimate.C_memsetENTRYtrue assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset; 7#$Ultimate##0true #t~loopctr5 := 0; 4#L-1-1true [2022-11-23 03:51:11,040 INFO L750 eck$LassoCheckResult]: Loop: 4#L-1-1true assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5; 4#L-1-1true [2022-11-23 03:51:11,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 03:51:11,053 INFO L85 PathProgramCache]: Analyzing trace with hash 37284879, now seen corresponding path program 1 times [2022-11-23 03:51:11,064 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 03:51:11,065 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33665709] [2022-11-23 03:51:11,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 03:51:11,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 03:51:11,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:51:11,236 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 03:51:11,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:51:11,306 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 03:51:11,310 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 03:51:11,311 INFO L85 PathProgramCache]: Analyzing trace with hash 36, now seen corresponding path program 1 times [2022-11-23 03:51:11,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 03:51:11,311 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [904255439] [2022-11-23 03:51:11,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 03:51:11,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 03:51:11,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:51:11,339 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 03:51:11,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:51:11,353 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 03:51:11,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 03:51:11,355 INFO L85 PathProgramCache]: Analyzing trace with hash 1155831254, now seen corresponding path program 1 times [2022-11-23 03:51:11,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 03:51:11,356 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864177919] [2022-11-23 03:51:11,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 03:51:11,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 03:51:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:51:11,396 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 03:51:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:51:11,423 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 03:51:11,517 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 03:51:11,518 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 03:51:11,518 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 03:51:11,518 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 03:51:11,519 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-23 03:51:11,519 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:11,519 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 03:51:11,519 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 03:51:11,520 INFO L133 ssoRankerPreferences]: Filename of dumped script: memsetNonZero2.c_Iteration1_Loop [2022-11-23 03:51:11,520 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 03:51:11,520 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 03:51:11,541 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 03:51:11,791 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 03:51:11,792 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-23 03:51:11,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:11,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:11,803 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:11,814 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 03:51:11,814 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 03:51:11,831 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-23 03:51:11,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:11,862 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:11,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:11,865 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:11,878 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-23 03:51:11,878 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 03:51:11,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-23 03:51:11,931 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-23 03:51:11,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:11,943 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 03:51:11,943 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 03:51:11,943 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 03:51:11,943 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 03:51:11,943 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 03:51:11,944 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:11,944 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 03:51:11,944 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 03:51:11,944 INFO L133 ssoRankerPreferences]: Filename of dumped script: memsetNonZero2.c_Iteration1_Loop [2022-11-23 03:51:11,944 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 03:51:11,944 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 03:51:11,946 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 03:51:12,148 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 03:51:12,155 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 03:51:12,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:12,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:12,159 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:12,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:12,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-23 03:51:12,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:12,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:12,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:12,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:12,201 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:12,215 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:51:12,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:12,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:12,232 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:12,232 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 03:51:12,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:12,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:12,235 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:12,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-23 03:51:12,244 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 03:51:12,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:12,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:12,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:12,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:12,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:12,275 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:12,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:12,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:12,310 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:12,310 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 03:51:12,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:12,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:12,312 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:12,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:12,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-23 03:51:12,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:12,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:12,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:12,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:12,343 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:12,349 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:12,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:12,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:12,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:12,375 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 03:51:12,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:12,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:12,377 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:12,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-23 03:51:12,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:12,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:12,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:12,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:12,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:12,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:12,413 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:12,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:12,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:12,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:12,451 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 03:51:12,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:12,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:12,453 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:12,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:12,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-23 03:51:12,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:12,476 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:12,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:12,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:12,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:12,477 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:12,482 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:12,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:12,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:12,512 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:12,513 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 03:51:12,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:12,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:12,515 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:12,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-23 03:51:12,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:12,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:12,543 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:12,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:12,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:12,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:12,544 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:12,552 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:12,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:12,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:12,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:12,600 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 03:51:12,600 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:12,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:12,603 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:12,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-23 03:51:12,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:12,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:12,631 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:12,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:12,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:12,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:12,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:12,643 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:12,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:12,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:12,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:12,691 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 03:51:12,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:12,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:12,693 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:12,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:12,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-23 03:51:12,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:12,720 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:12,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:12,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:12,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:12,721 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:12,729 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:12,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:12,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:12,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:12,754 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 03:51:12,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:12,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:12,756 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:12,761 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 03:51:12,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-23 03:51:12,789 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:12,789 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:12,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:12,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:12,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:12,790 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:12,800 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:12,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:12,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:12,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2022-11-23 03:51:13,327 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 03:51:13,327 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 03:51:13,327 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 03:51:13,327 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 03:51:13,328 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 03:51:13,328 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:13,328 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 03:51:13,328 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 03:51:13,328 INFO L133 ssoRankerPreferences]: Filename of dumped script: memsetNonZero2.c_Iteration1_Lasso [2022-11-23 03:51:13,328 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 03:51:13,329 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 03:51:13,331 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 03:51:13,335 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 03:51:13,339 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 03:51:13,343 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 03:51:13,347 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 03:51:13,351 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 03:51:13,365 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 03:51:13,368 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 03:51:13,372 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 03:51:13,375 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 03:51:13,378 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 03:51:13,382 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 03:51:13,386 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 03:51:13,439 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 03:51:13,701 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 03:51:13,701 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 03:51:13,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:13,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:13,703 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:13,708 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 03:51:13,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-23 03:51:13,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:13,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:13,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:13,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:13,725 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:13,725 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:51:13,726 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:13,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:13,745 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:13,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:13,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:13,747 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:13,757 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:13,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-23 03:51:13,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:13,773 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:13,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:13,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:13,773 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:13,774 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:51:13,774 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:13,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:13,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:13,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:13,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:13,789 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:13,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-23 03:51:13,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:13,812 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:13,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:13,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:13,812 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:13,816 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:13,816 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:13,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:13,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:13,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:13,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:13,837 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:13,849 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 03:51:13,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-23 03:51:13,869 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:13,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:13,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:13,870 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:13,872 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:13,873 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:13,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:13,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:13,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:13,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:13,907 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:13,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:13,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-23 03:51:13,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:13,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:13,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:13,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:13,929 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:13,930 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:51:13,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:13,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:13,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:13,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:13,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:13,951 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:13,965 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 03:51:13,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-23 03:51:13,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:13,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:13,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:13,981 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:13,996 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:13,996 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:14,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,029 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-23 03:51:14,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:14,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:14,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,055 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:14,061 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:51:14,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:14,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,091 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-23 03:51:14,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:14,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:14,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,111 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:14,112 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:51:14,113 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:14,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,130 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:14,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-23 03:51:14,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:14,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,180 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:14,183 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:51:14,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:14,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,222 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,225 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,232 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 03:51:14,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-23 03:51:14,248 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,249 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:14,251 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:14,251 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:14,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,284 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-23 03:51:14,288 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 03:51:14,304 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,304 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,305 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:14,307 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:14,308 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:14,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,339 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:14,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-23 03:51:14,363 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,364 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:14,367 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:14,367 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:14,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,393 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,398 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 03:51:14,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,414 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:14,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-23 03:51:14,417 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:14,417 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:14,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,440 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,442 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-23 03:51:14,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:14,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,464 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:14,467 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:14,467 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:14,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,496 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,496 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,498 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,505 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 03:51:14,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-23 03:51:14,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,521 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:14,524 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:14,524 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:14,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,549 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,550 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 03:51:14,550 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,552 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,559 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 03:51:14,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-23 03:51:14,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:14,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,576 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:14,577 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:14,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:14,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,606 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:14,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-23 03:51:14,627 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,627 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:14,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,627 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:14,628 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:14,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:14,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,645 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,649 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:14,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-23 03:51:14,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,666 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:14,670 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:14,670 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:14,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,703 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:14,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-23 03:51:14,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,724 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:14,728 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:14,728 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:14,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,761 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:14,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:14,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-23 03:51:14,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,783 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:14,784 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:14,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:14,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2022-11-23 03:51:14,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,806 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-23 03:51:14,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:14,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,826 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:14,835 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:14,836 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:14,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,867 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,876 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 03:51:14,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-23 03:51:14,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:14,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,892 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:14,893 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:14,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:14,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,927 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:14,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-23 03:51:14,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:14,948 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:14,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:14,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:14,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:14,949 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:14,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:14,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:14,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:14,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:14,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:14,981 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:14,987 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 03:51:14,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-23 03:51:15,003 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:15,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,004 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:15,005 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:15,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:15,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,031 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:15,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-23 03:51:15,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,056 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:15,059 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:15,059 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:15,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,089 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,092 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 03:51:15,105 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:15,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-23 03:51:15,109 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:15,109 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:15,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,127 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:15,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-23 03:51:15,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,147 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:15,150 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:15,151 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:15,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-11-23 03:51:15,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,168 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-23 03:51:15,176 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 03:51:15,187 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,187 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:15,190 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:15,190 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:15,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,225 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:15,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-23 03:51:15,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,242 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:15,245 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:15,246 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:15,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,269 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-23 03:51:15,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:15,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,287 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:15,290 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:15,290 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:15,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,313 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,313 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 03:51:15,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,315 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-23 03:51:15,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:15,331 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:15,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:15,332 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:15,332 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:15,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,350 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-23 03:51:15,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:15,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:15,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:15,373 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:15,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:15,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2022-11-23 03:51:15,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,395 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-23 03:51:15,398 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 03:51:15,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,412 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:15,417 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:15,417 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:15,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,450 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2022-11-23 03:51:15,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,452 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-23 03:51:15,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:15,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:15,477 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:15,477 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:15,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,505 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,507 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:15,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-23 03:51:15,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:15,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,530 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:15,531 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:15,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:15,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,552 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,559 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 03:51:15,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-23 03:51:15,573 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:15,584 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:15,584 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:15,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,615 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:15,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-23 03:51:15,635 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:15,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:15,637 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:15,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:15,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2022-11-23 03:51:15,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,659 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:15,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-23 03:51:15,677 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:15,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,677 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:15,678 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:15,678 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:15,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,687 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-23 03:51:15,694 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 03:51:15,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:15,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:15,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:15,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:15,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2022-11-23 03:51:15,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,716 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-23 03:51:15,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:15,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:15,736 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:15,736 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:15,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,755 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,763 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 03:51:15,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-23 03:51:15,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:15,783 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:15,784 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:15,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,821 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:15,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-23 03:51:15,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:15,851 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:15,851 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:15,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,875 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,883 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 03:51:15,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-23 03:51:15,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:15,906 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:15,907 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:15,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,932 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:15,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-23 03:51:15,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:15,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:15,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:15,954 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:15,958 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:15,958 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:15,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:15,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:15,991 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:15,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:15,993 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:15,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:16,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-23 03:51:16,015 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:16,019 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:16,020 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:16,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,044 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 03:51:16,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,046 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,050 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 03:51:16,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-23 03:51:16,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:16,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,064 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,065 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:16,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:16,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,080 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:16,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-23 03:51:16,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:16,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,104 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,104 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:16,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:16,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2022-11-23 03:51:16,122 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,123 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-23 03:51:16,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:16,141 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,141 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,145 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:16,145 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:16,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,182 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-23 03:51:16,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:16,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,227 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:16,227 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:16,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,248 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:16,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-23 03:51:16,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:16,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,275 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,276 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:16,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:16,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-11-23 03:51:16,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,286 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-23 03:51:16,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:16,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,304 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,331 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:16,332 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:16,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,369 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,369 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,371 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,382 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 03:51:16,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-23 03:51:16,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:16,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,400 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,401 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:16,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:16,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-11-23 03:51:16,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,417 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,423 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 03:51:16,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-23 03:51:16,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:16,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,440 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,441 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:16,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:16,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,465 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:16,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-23 03:51:16,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:16,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,492 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,493 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:16,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:16,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,517 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:16,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-23 03:51:16,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,547 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:16,547 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:16,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,576 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,583 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 03:51:16,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-23 03:51:16,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,604 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,604 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,604 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,609 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:16,609 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:16,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,639 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,643 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 03:51:16,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-23 03:51:16,661 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,661 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,666 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:16,666 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:16,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,706 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-23 03:51:16,708 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 03:51:16,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,729 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:16,729 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:16,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,761 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,767 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 03:51:16,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-23 03:51:16,783 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,784 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,789 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:16,789 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:16,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,816 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:16,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-23 03:51:16,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:16,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,838 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:16,842 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:16,842 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:16,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,879 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,879 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 03:51:16,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,882 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:16,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-23 03:51:16,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:16,902 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:16,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:16,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,903 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:16,904 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:16,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:16,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,925 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,929 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 03:51:16,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-23 03:51:16,945 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:16,945 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:16,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:16,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:16,946 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:16,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:16,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:16,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:16,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:16,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:16,969 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:16,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:16,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-23 03:51:16,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:16,986 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:16,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:16,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:16,987 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:16,989 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:16,989 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:16,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-11-23 03:51:17,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,002 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-23 03:51:17,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,021 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:17,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,022 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:17,027 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:17,027 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:17,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2022-11-23 03:51:17,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,043 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-23 03:51:17,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,070 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:17,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:17,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,071 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:17,071 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:17,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:17,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-11-23 03:51:17,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,079 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-23 03:51:17,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,095 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:17,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,096 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:17,103 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:17,104 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:17,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,129 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2022-11-23 03:51:17,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,130 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-23 03:51:17,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,146 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:17,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:17,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,146 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:17,147 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:17,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:17,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:17,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,155 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-23 03:51:17,158 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,170 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,171 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:17,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:17,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,171 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:17,172 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:17,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:17,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,178 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:17,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,179 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-23 03:51:17,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,195 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:17,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:17,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,195 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:17,196 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:17,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:17,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2022-11-23 03:51:17,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,204 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-23 03:51:17,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,220 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:17,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,220 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:17,222 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:17,223 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:17,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-11-23 03:51:17,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,235 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-23 03:51:17,238 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 03:51:17,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,251 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:17,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:17,254 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:17,254 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:17,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-11-23 03:51:17,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,267 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-23 03:51:17,270 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,283 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:17,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,283 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:17,286 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:17,286 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:17,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-11-23 03:51:17,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,299 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-23 03:51:17,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,315 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,315 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:17,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,316 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:17,318 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:17,318 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:17,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,336 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:17,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,338 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,348 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 03:51:17,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-23 03:51:17,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,364 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:17,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,364 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:17,371 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:17,371 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:17,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:17,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,404 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-23 03:51:17,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:17,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,427 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:17,430 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:17,430 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:17,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:17,455 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 03:51:17,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,457 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-23 03:51:17,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,480 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:17,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:17,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,480 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:17,482 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:17,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:17,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:17,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,506 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,511 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 03:51:17,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-23 03:51:17,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,527 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:17,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:17,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:17,529 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:17,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:17,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:17,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,553 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-23 03:51:17,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,574 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:17,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:17,578 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:17,578 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:17,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:17,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,601 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-23 03:51:17,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,624 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:17,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:17,629 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:17,629 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:17,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:17,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,657 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-23 03:51:17,677 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,678 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:17,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:17,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,678 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:17,680 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:17,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:17,699 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:17,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,705 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-23 03:51:17,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,727 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:17,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:17,739 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:17,739 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:17,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,792 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:17,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,794 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-23 03:51:17,817 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,817 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:17,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:17,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,818 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:17,819 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:17,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:17,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,840 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:17,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,842 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,858 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-23 03:51:17,862 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,862 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:17,862 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:17,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:17,864 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:17,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:17,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:17,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,892 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,912 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:17,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:17,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,913 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:17,945 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:17,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:17,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-23 03:51:17,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:17,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:17,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:17,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:17,969 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:17,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:17,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-23 03:51:17,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:17,989 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:17,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:17,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:17,990 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:17,994 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:17,994 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:18,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,021 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:18,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-23 03:51:18,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,041 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:18,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:18,046 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:18,046 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:18,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,067 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,068 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,075 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 03:51:18,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-23 03:51:18,091 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,091 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:18,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:18,095 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:18,095 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:18,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,111 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,111 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,112 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-23 03:51:18,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:18,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,129 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:18,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:18,133 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:18,133 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:18,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,169 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:18,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-23 03:51:18,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,190 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:18,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,190 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:18,194 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:18,195 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:18,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,210 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,211 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-23 03:51:18,214 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 03:51:18,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,227 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:18,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,228 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:18,233 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:18,233 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:18,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,247 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 03:51:18,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,248 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-23 03:51:18,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:18,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:18,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:18,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,265 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:18,266 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:18,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:18,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,276 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,277 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-23 03:51:18,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:18,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:18,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:18,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,294 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:18,296 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:18,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:18,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,332 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-23 03:51:18,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:18,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,348 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:18,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,349 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:18,354 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:18,355 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:18,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,374 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-23 03:51:18,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:18,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,393 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:18,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,393 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:18,398 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:18,399 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:18,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,429 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:18,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-23 03:51:18,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,452 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:18,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:18,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,452 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:18,454 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:18,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:18,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,480 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:18,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-23 03:51:18,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,504 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:18,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,504 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:18,519 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:18,519 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:18,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2022-11-23 03:51:18,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,599 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,608 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 03:51:18,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-23 03:51:18,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,622 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:18,622 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:18,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:18,624 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:18,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:18,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,636 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-23 03:51:18,638 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 03:51:18,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,651 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:18,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:18,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:18,653 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:18,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:18,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,664 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-23 03:51:18,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:18,680 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,680 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:18,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:18,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,681 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:18,682 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:18,682 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:18,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,693 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:18,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-23 03:51:18,718 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,718 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:18,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,718 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:18,723 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:18,723 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:18,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,741 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-23 03:51:18,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:18,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:18,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,758 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:18,762 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:18,762 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:18,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,805 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:18,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-23 03:51:18,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:18,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,833 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:18,838 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:18,838 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:18,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,871 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,872 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-23 03:51:18,877 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 03:51:18,893 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,893 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:18,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,894 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:18,899 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:18,899 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:18,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,930 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:18,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-23 03:51:18,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:18,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:18,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:18,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:18,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:18,963 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:18,963 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:18,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:18,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:18,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:18,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:18,994 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:18,999 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 03:51:19,014 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-23 03:51:19,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,016 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:19,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,017 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:19,021 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:19,021 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:19,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,051 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 03:51:19,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,053 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-23 03:51:19,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:19,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,078 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:19,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:19,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,100 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-23 03:51:19,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,121 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:19,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,121 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,122 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:19,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:19,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,144 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-23 03:51:19,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,169 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,172 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:19,173 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:19,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,203 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,205 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-23 03:51:19,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,226 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,226 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,230 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:19,230 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:19,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,255 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,257 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-23 03:51:19,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,277 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:19,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,278 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,279 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:19,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:19,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,310 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-23 03:51:19,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,331 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,341 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:19,342 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:19,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,380 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-23 03:51:19,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:19,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,402 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,403 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:19,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:19,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,423 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,425 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-23 03:51:19,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,448 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:19,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,449 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:19,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:19,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,471 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,472 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-23 03:51:19,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,515 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:19,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,516 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:19,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:19,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,535 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,537 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-23 03:51:19,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,563 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:19,563 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:19,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,591 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-23 03:51:19,610 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,610 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,610 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,613 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:19,613 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:19,622 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,627 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-23 03:51:19,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,650 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,654 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:19,654 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:19,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,686 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-23 03:51:19,711 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,712 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,715 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:19,715 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:19,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,741 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-23 03:51:19,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,761 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,761 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,762 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,767 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:19,767 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:19,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,786 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,788 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-23 03:51:19,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,812 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:19,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:19,816 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:19,816 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:19,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,839 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 03:51:19,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,841 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,849 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 03:51:19,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-23 03:51:19,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,866 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:19,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:19,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,866 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:19,868 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:19,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:19,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,898 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-23 03:51:19,902 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 03:51:19,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,918 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:19,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:19,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,919 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:19,920 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:19,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:19,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:19,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:19,948 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:19,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:19,950 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:19,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:19,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-23 03:51:19,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:19,972 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:19,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:19,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:19,972 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:19,977 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:19,977 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:20,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:20,015 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:20,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:20,017 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:20,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:20,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-23 03:51:20,041 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:20,041 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:20,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:20,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:20,041 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:20,046 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:20,046 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:20,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:20,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:20,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:20,077 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:20,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:20,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-23 03:51:20,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:20,100 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:20,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:20,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:20,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:20,101 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:20,102 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:20,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:20,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:20,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:20,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:20,124 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:20,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:20,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-23 03:51:20,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:20,146 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:20,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:20,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:20,146 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:20,161 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:20,162 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:20,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:20,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:20,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:20,229 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:20,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:20,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-23 03:51:20,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:20,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:20,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:20,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:20,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:20,250 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:20,251 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:20,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:20,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:20,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:20,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:20,273 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:20,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:20,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-23 03:51:20,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:20,293 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:20,293 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:20,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:20,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:20,294 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:20,295 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:20,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:20,310 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:20,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:20,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:20,317 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:20,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:20,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-23 03:51:20,337 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:20,337 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:20,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:20,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:20,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:20,338 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:20,340 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:20,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:20,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:20,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:20,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:20,365 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:20,369 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 03:51:20,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-23 03:51:20,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:20,386 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:20,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:20,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:20,386 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:20,391 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:20,391 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:20,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:20,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:20,419 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:20,421 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:20,425 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:20,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-23 03:51:20,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:20,441 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:20,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:20,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:20,442 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:20,447 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:20,447 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:20,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:20,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:20,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:20,487 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:20,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:20,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-23 03:51:20,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:20,512 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:20,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:20,513 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:20,513 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:20,518 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:20,518 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:20,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:20,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:20,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:20,549 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:20,554 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 03:51:20,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-23 03:51:20,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:20,569 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:20,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:20,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:20,569 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:20,574 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:20,574 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:20,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:20,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2022-11-23 03:51:20,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:20,591 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:20,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-23 03:51:20,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:20,607 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:20,607 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:20,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:20,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:20,608 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:20,613 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:20,613 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:20,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:20,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2022-11-23 03:51:20,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:20,629 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:20,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-23 03:51:20,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:20,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:20,645 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:20,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:20,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:20,646 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:20,650 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:20,650 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:20,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:20,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2022-11-23 03:51:20,665 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-23 03:51:20,665 INFO L748 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 11#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(40); 3#L22true call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset(main_~#cstats~0#1.base, main_~#cstats~0#1.offset, 10, 40);< 8##Ultimate.C_memsetENTRYtrue assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset; 7#$Ultimate##0true #t~loopctr5 := 0; 4#L-1-1true assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5; 4#L-1-1true [2022-11-23 03:51:20,665 INFO L750 eck$LassoCheckResult]: Loop: 4#L-1-1true assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5; 4#L-1-1true [2022-11-23 03:51:20,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 03:51:20,666 INFO L85 PathProgramCache]: Analyzing trace with hash 1155831254, now seen corresponding path program 2 times [2022-11-23 03:51:20,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 03:51:20,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1900684970] [2022-11-23 03:51:20,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 03:51:20,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 03:51:20,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:51:20,697 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 03:51:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:51:20,722 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 03:51:20,725 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 03:51:20,726 INFO L85 PathProgramCache]: Analyzing trace with hash 36, now seen corresponding path program 2 times [2022-11-23 03:51:20,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 03:51:20,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723523217] [2022-11-23 03:51:20,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 03:51:20,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 03:51:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:51:20,739 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 03:51:20,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:51:20,751 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 03:51:20,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 03:51:20,757 INFO L85 PathProgramCache]: Analyzing trace with hash 1471030511, now seen corresponding path program 3 times [2022-11-23 03:51:20,758 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-23 03:51:20,758 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606739048] [2022-11-23 03:51:20,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 03:51:20,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 03:51:20,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:51:20,790 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 03:51:20,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 03:51:20,808 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-23 03:51:20,835 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 03:51:20,835 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 03:51:20,836 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 03:51:20,836 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 03:51:20,836 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-23 03:51:20,836 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,836 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 03:51:20,836 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 03:51:20,836 INFO L133 ssoRankerPreferences]: Filename of dumped script: memsetNonZero2.c_Iteration1_Loop [2022-11-23 03:51:20,836 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 03:51:20,836 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 03:51:20,837 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 03:51:20,943 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 03:51:20,943 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-23 03:51:20,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,944 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:20,945 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:20,956 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-23 03:51:20,956 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 03:51:20,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-23 03:51:20,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:20,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:20,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:20,989 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:20,995 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-23 03:51:20,995 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-23 03:51:21,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-23 03:51:21,030 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-23 03:51:21,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:21,037 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 03:51:21,037 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 03:51:21,037 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 03:51:21,037 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 03:51:21,037 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 03:51:21,037 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:21,037 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 03:51:21,037 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 03:51:21,037 INFO L133 ssoRankerPreferences]: Filename of dumped script: memsetNonZero2.c_Iteration1_Loop [2022-11-23 03:51:21,037 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 03:51:21,037 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 03:51:21,038 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 03:51:21,159 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 03:51:21,159 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 03:51:21,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:21,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:21,166 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:21,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:21,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-23 03:51:21,188 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:21,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:21,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:21,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:21,188 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:21,190 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:51:21,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:21,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:21,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:21,211 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 03:51:21,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:21,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:21,213 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:21,219 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 03:51:21,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-23 03:51:21,235 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:21,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:21,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:21,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:21,235 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:21,238 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:21,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:21,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:21,253 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:21,255 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 03:51:21,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:21,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:21,257 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:21,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:21,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-23 03:51:21,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:21,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:21,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:21,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:21,294 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:21,298 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:21,298 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:21,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:21,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:21,315 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 03:51:21,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:21,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:21,317 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:21,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:21,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-23 03:51:21,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:21,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:21,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:21,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:21,337 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:21,341 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:21,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:21,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:21,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-23 03:51:21,354 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 03:51:21,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:21,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:21,355 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:21,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-23 03:51:21,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:21,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:21,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:21,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:21,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:21,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:21,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:21,375 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:21,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:21,389 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:21,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2022-11-23 03:51:21,393 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 03:51:21,393 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:21,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:21,394 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:21,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-23 03:51:21,398 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 03:51:21,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:21,412 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:21,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:21,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:21,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:21,413 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:21,421 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:21,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:21,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:21,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:21,451 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 03:51:21,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:21,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:21,453 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:21,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-23 03:51:21,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:21,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:21,477 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:21,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:21,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:21,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:21,478 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:21,484 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:21,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:21,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:21,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2022-11-23 03:51:21,514 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 03:51:21,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:21,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:21,515 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:21,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-23 03:51:21,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:21,531 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:21,531 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:21,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:21,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:21,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:21,531 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:21,535 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:21,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:21,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:21,553 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:21,553 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 03:51:21,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:21,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:21,555 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:21,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:21,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-23 03:51:21,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:21,580 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:21,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:21,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:21,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:21,581 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:21,587 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:21,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:21,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:21,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2022-11-23 03:51:22,046 INFO L210 LassoAnalysis]: Preferences: [2022-11-23 03:51:22,046 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-23 03:51:22,047 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-23 03:51:22,047 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-23 03:51:22,047 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-23 03:51:22,047 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,047 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-23 03:51:22,047 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-23 03:51:22,047 INFO L133 ssoRankerPreferences]: Filename of dumped script: memsetNonZero2.c_Iteration1_Lasso [2022-11-23 03:51:22,047 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-23 03:51:22,047 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-23 03:51:22,049 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 03:51:22,053 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 03:51:22,057 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 03:51:22,061 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 03:51:22,064 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 03:51:22,068 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 03:51:22,072 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 03:51:22,076 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 03:51:22,079 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 03:51:22,081 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 03:51:22,084 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 03:51:22,098 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-23 03:51:22,141 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 03:51:22,145 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 03:51:22,357 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-23 03:51:22,358 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-23 03:51:22,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,359 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-23 03:51:22,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,376 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,378 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:22,378 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:22,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-23 03:51:22,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,387 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-23 03:51:22,390 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 03:51:22,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:22,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,403 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,403 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:51:22,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:22,405 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2022-11-23 03:51:22,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,409 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-23 03:51:22,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,425 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,427 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:22,427 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:22,431 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2022-11-23 03:51:22,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,435 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-23 03:51:22,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,451 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:22,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,451 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,452 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:51:22,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:22,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:22,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,458 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-23 03:51:22,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,474 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,475 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:22,476 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:22,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:22,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,491 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-23 03:51:22,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:22,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,508 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,509 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:51:22,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:22,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,524 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:22,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,525 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-23 03:51:22,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,541 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,541 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:22,541 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,541 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,542 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:51:22,542 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:22,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2022-11-23 03:51:22,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,548 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-23 03:51:22,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:22,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,564 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,564 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:51:22,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:22,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,569 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:22,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,571 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-23 03:51:22,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,587 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,588 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,593 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:22,593 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:22,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:22,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,611 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,612 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-23 03:51:22,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,626 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,627 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:22,628 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:22,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,635 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:22,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,637 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-23 03:51:22,639 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 03:51:22,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,652 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,654 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:22,654 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:22,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-11-23 03:51:22,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,668 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-23 03:51:22,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,684 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,686 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:22,686 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:22,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,694 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:22,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,695 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-23 03:51:22,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,711 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,711 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,711 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,713 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:22,713 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:22,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:22,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,745 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-23 03:51:22,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,765 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,767 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:22,767 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-23 03:51:22,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:22,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,788 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-23 03:51:22,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:22,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,809 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-23 03:51:22,809 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-23 03:51:22,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:22,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:22,827 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-23 03:51:22,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,828 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-23 03:51:22,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,849 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:22,851 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:22,851 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:22,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:22,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,876 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,883 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 03:51:22,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-23 03:51:22,899 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:22,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:22,901 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:22,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:22,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-11-23 03:51:22,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,925 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-23 03:51:22,929 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 03:51:22,941 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,941 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:22,943 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:22,943 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:22,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:22,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,954 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-23 03:51:22,957 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 03:51:22,969 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:22,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:22,970 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:22,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:22,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:22,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:22,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:22,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:22,977 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:22,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-23 03:51:22,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:22,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:22,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:22,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:22,992 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:22,995 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:22,995 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:23,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,014 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2022-11-23 03:51:23,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,016 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-23 03:51:23,018 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 03:51:23,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:23,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:23,032 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:23,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:23,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2022-11-23 03:51:23,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,038 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-23 03:51:23,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:23,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,054 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:23,054 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:23,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:23,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2022-11-23 03:51:23,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,060 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-23 03:51:23,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:23,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,076 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:23,077 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:23,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:23,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2022-11-23 03:51:23,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,083 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-23 03:51:23,086 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 03:51:23,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,099 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:23,106 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:23,107 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:23,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,135 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:23,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,137 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,143 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 03:51:23,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-23 03:51:23,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,157 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:23,159 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:23,159 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:23,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-23 03:51:23,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,177 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-23 03:51:23,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,198 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:23,200 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:23,200 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:23,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2022-11-23 03:51:23,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,211 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-23 03:51:23,214 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 03:51:23,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,227 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:23,230 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:23,230 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:23,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-11-23 03:51:23,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,241 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-23 03:51:23,244 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 03:51:23,258 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,258 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:23,261 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:23,261 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:23,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2022-11-23 03:51:23,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,290 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-23 03:51:23,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:23,308 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:23,308 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:23,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:23,351 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,353 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-23 03:51:23,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:23,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,375 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:23,376 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:23,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:23,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,396 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:23,396 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-23 03:51:23,396 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,398 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-23 03:51:23,423 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,424 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:23,427 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:23,427 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:23,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:23,451 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,451 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,453 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,457 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 03:51:23,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-23 03:51:23,473 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:23,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:23,474 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:23,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:23,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2022-11-23 03:51:23,502 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,503 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-23 03:51:23,506 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 03:51:23,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:23,524 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:23,525 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:23,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:23,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,558 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-23 03:51:23,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,575 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:23,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:23,576 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:23,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:23,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,581 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-11-23 03:51:23,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,582 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-23 03:51:23,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,599 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:23,602 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:23,602 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:23,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,614 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:23,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,615 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-23 03:51:23,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:23,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,631 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:23,632 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:23,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:23,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2022-11-23 03:51:23,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,653 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-23 03:51:23,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:23,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:23,670 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:23,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:23,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:23,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,677 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-23 03:51:23,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:23,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:23,695 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:23,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:23,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2022-11-23 03:51:23,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,701 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-23 03:51:23,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:23,726 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:23,727 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:23,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:23,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,765 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-23 03:51:23,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:23,790 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:23,791 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:23,822 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:23,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,828 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-23 03:51:23,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:23,852 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:23,853 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:23,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,863 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:23,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,865 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-23 03:51:23,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:23,891 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:23,891 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:23,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2022-11-23 03:51:23,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,904 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-23 03:51:23,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,920 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:23,923 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:23,923 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:23,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:23,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,936 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-23 03:51:23,939 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:23,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:23,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:23,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:23,952 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:23,954 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:23,955 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:23,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:23,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:23,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:23,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:23,984 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:23,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-23 03:51:24,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:24,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:24,008 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:24,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:24,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,028 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-23 03:51:24,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,030 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,034 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 03:51:24,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-23 03:51:24,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,050 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,054 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:24,054 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:24,074 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,080 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,085 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 03:51:24,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-23 03:51:24,101 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,102 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:24,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,103 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:24,103 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:24,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,122 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,123 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,124 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-23 03:51:24,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,146 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,149 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:24,149 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:24,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-11-23 03:51:24,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,162 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-23 03:51:24,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:24,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,179 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:24,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:24,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,195 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,219 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,219 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-23 03:51:24,223 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:24,223 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:24,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,242 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,243 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,248 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 03:51:24,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-23 03:51:24,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:24,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,262 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,262 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:24,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:24,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,282 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-23 03:51:24,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:24,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,304 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,304 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,305 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:24,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:24,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,328 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-23 03:51:24,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,346 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:24,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,351 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:24,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:24,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,370 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-23 03:51:24,373 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,387 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,397 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:24,397 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:24,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-11-23 03:51:24,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,426 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-23 03:51:24,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,446 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:24,446 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:24,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-11-23 03:51:24,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,460 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-23 03:51:24,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,476 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,476 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,479 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:24,479 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:24,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,492 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,494 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,496 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-23 03:51:24,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,510 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,514 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:24,514 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:24,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,544 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-23 03:51:24,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,568 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,568 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,572 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:24,572 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:24,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,600 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,607 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 03:51:24,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-23 03:51:24,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,627 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:24,627 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:24,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,652 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-23 03:51:24,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-23 03:51:24,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:24,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:24,674 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:24,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:24,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,695 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-23 03:51:24,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,696 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-23 03:51:24,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:24,719 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:24,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,720 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:24,722 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:24,722 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:24,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,761 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,765 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-23 03:51:24,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:24,781 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:24,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:24,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,782 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:24,782 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:24,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:24,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2022-11-23 03:51:24,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,789 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-23 03:51:24,792 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 03:51:24,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:24,805 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:24,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:24,808 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:24,808 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:24,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,848 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-23 03:51:24,853 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 03:51:24,865 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:24,865 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:24,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:24,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,866 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:24,866 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:24,866 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:24,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,874 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-23 03:51:24,877 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 03:51:24,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:24,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:24,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,890 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:24,892 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:24,892 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:24,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,902 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,903 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-23 03:51:24,908 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 03:51:24,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:24,922 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:24,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:24,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,922 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:24,923 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:24,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:24,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-23 03:51:24,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,930 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-23 03:51:24,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:24,946 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:24,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:24,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,946 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:24,947 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:24,947 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:24,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,953 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2022-11-23 03:51:24,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,954 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-23 03:51:24,957 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 03:51:24,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:24,969 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:24,969 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:24,969 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,969 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,969 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:24,970 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:24,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:24,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:24,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:24,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:24,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:24,981 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:24,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-23 03:51:24,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:24,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:24,995 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:24,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:24,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:24,995 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:25,003 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:25,004 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:25,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2022-11-23 03:51:25,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,033 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-23 03:51:25,036 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 03:51:25,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,049 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:25,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,049 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:25,051 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:25,051 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:25,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2022-11-23 03:51:25,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,063 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-23 03:51:25,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,079 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:25,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,079 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:25,081 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:25,081 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:25,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:25,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,099 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-23 03:51:25,103 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 03:51:25,115 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,115 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:25,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,116 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:25,118 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:25,118 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:25,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:25,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,152 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-23 03:51:25,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,185 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:25,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:25,188 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:25,188 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:25,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:25,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,200 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-23 03:51:25,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,218 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:25,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,218 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:25,220 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-23 03:51:25,220 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-23 03:51:25,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,231 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-11-23 03:51:25,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,232 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-23 03:51:25,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,248 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:25,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:25,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,248 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-23 03:51:25,249 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-23 03:51:25,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:25,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2022-11-23 03:51:25,255 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-23 03:51:25,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,257 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-23 03:51:25,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,273 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,274 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,276 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:25,277 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:25,288 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2022-11-23 03:51:25,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,292 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-23 03:51:25,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,308 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:25,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,309 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:25,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:25,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,317 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-11-23 03:51:25,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,318 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-23 03:51:25,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,334 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,338 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:25,338 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:25,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-11-23 03:51:25,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,360 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-23 03:51:25,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,376 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:25,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,378 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:25,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:25,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:25,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,387 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-23 03:51:25,390 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 03:51:25,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,404 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,404 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,407 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:25,407 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:25,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-23 03:51:25,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,421 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-23 03:51:25,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,438 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:25,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,438 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,439 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:25,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:25,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:25,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,448 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-23 03:51:25,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,465 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,465 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:25,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,466 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:25,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:25,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-11-23 03:51:25,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,475 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-23 03:51:25,478 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 03:51:25,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,491 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:25,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,492 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:25,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:25,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-11-23 03:51:25,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,501 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-23 03:51:25,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,517 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,527 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:25,527 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:25,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2022-11-23 03:51:25,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,574 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-23 03:51:25,577 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 03:51:25,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,590 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,593 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:25,593 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:25,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2022-11-23 03:51:25,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,616 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-23 03:51:25,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,631 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,631 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,634 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:25,634 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:25,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:25,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,649 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-23 03:51:25,652 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 03:51:25,665 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,665 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,665 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,668 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:25,668 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:25,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,684 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:25,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,685 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-23 03:51:25,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,701 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,701 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,705 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:25,705 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:25,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2022-11-23 03:51:25,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,720 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-23 03:51:25,723 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 03:51:25,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,736 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,739 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:25,739 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:25,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:25,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,759 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-23 03:51:25,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,775 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-23 03:51:25,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:25,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,775 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:25,776 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:25,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:25,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-11-23 03:51:25,784 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-23 03:51:25,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,791 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,792 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 03:51:25,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-23 03:51:25,805 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,806 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:25,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,806 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:25,810 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:25,810 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:25,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:25,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,831 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-23 03:51:25,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,849 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:25,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:25,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,849 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:25,850 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:25,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:25,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2022-11-23 03:51:25,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,864 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-23 03:51:25,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,880 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:25,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,880 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:25,884 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:25,885 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:25,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,901 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2022-11-23 03:51:25,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,902 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-23 03:51:25,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:25,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:25,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,919 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:25,920 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:25,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:25,926 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:25,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,931 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-23 03:51:25,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,947 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:25,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,947 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:25,951 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:25,951 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:25,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:25,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,969 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:25,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-23 03:51:25,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:25,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:25,985 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:25,985 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:25,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:25,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:25,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:25,987 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:25,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:25,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:25,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:25,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:25,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:25,998 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-23 03:51:26,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,016 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:26,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:26,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,016 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:26,017 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:26,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:26,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:26,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,033 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-23 03:51:26,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:26,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:26,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:26,052 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:26,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:26,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2022-11-23 03:51:26,061 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,063 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-23 03:51:26,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,081 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:26,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,081 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:26,094 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:26,094 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:26,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2022-11-23 03:51:26,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,218 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-23 03:51:26,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,234 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:26,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,234 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:26,238 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:26,238 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:26,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2022-11-23 03:51:26,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,261 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-23 03:51:26,264 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 03:51:26,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:26,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,277 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:26,281 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:26,281 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:26,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,300 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2022-11-23 03:51:26,301 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,302 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-23 03:51:26,305 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 03:51:26,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,319 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:26,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:26,323 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:26,324 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:26,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2022-11-23 03:51:26,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,348 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-23 03:51:26,353 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 03:51:26,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,366 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:26,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,367 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:26,371 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:26,371 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:26,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,388 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2022-11-23 03:51:26,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,389 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-23 03:51:26,392 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 03:51:26,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,405 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:26,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:26,409 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-23 03:51:26,409 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-23 03:51:26,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2022-11-23 03:51:26,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,428 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-23 03:51:26,446 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 03:51:26,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,459 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:26,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:26,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,460 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-23 03:51:26,461 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-23 03:51:26,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:26,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:26,491 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-23 03:51:26,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,493 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-23 03:51:26,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,515 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,518 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:26,519 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:26,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:26,543 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,545 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-23 03:51:26,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,566 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:26,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,567 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:26,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:26,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2022-11-23 03:51:26,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,575 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-23 03:51:26,578 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 03:51:26,590 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,590 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,594 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:26,594 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:26,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,611 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:26,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,613 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-23 03:51:26,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,628 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:26,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,629 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:26,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:26,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:26,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,637 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-23 03:51:26,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,652 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,655 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:26,655 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:26,663 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2022-11-23 03:51:26,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,667 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-23 03:51:26,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,683 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,683 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:26,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,684 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,684 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:26,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:26,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-11-23 03:51:26,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,692 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-23 03:51:26,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:26,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,709 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:26,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:26,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:26,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,716 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-23 03:51:26,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,732 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:26,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,733 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:26,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:26,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-11-23 03:51:26,739 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,741 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-23 03:51:26,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,756 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,757 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,765 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:26,765 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:26,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:26,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,796 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-23 03:51:26,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,811 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,814 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:26,814 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:26,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,826 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:26,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,827 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-23 03:51:26,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,843 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,846 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:26,846 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:26,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-23 03:51:26,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,859 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-23 03:51:26,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,874 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,875 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,878 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:26,878 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:26,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:26,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,892 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-23 03:51:26,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:26,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,907 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,910 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:26,911 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:26,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-11-23 03:51:26,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,923 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-23 03:51:26,926 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 03:51:26,939 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,939 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,942 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-23 03:51:26,942 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-23 03:51:26,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:26,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,954 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-23 03:51:26,957 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 03:51:26,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:26,970 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-23 03:51:26,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:26,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:26,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:26,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-23 03:51:26,971 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-23 03:51:26,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:26,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:26,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:26,985 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-23 03:51:26,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:26,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:26,986 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:26,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:27,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-23 03:51:27,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,007 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,008 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,012 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:27,012 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:27,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-11-23 03:51:27,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:27,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:27,038 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:27,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-23 03:51:27,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:27,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:27,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,054 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,055 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:27,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:27,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,062 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2022-11-23 03:51:27,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:27,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:27,064 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:27,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-23 03:51:27,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:27,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,080 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,080 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,084 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:27,084 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:27,096 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,099 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-11-23 03:51:27,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:27,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:27,100 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:27,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-23 03:51:27,110 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 03:51:27,123 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,123 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,123 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:27,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,123 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,124 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:27,124 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:27,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,131 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:27,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:27,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:27,133 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:27,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-23 03:51:27,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:27,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,149 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,149 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,153 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:27,153 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:27,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-23 03:51:27,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:27,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:27,169 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:27,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-23 03:51:27,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:27,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,184 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:27,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,185 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,186 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:27,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:27,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-23 03:51:27,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:27,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:27,194 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:27,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-23 03:51:27,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:27,210 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,210 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:27,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,210 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,211 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:27,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:27,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:27,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:27,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:27,220 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:27,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-23 03:51:27,223 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 03:51:27,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,236 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:27,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,236 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,237 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:27,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:27,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2022-11-23 03:51:27,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:27,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:27,245 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:27,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-23 03:51:27,248 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 03:51:27,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,262 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,262 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,282 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:27,282 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:27,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2022-11-23 03:51:27,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:27,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:27,336 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:27,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-23 03:51:27,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:27,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,351 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,351 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,355 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:27,355 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:27,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:27,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:27,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:27,404 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:27,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:27,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-23 03:51:27,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,427 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,428 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,431 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:27,431 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:27,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,447 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:27,447 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:27,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:27,448 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:27,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-23 03:51:27,455 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 03:51:27,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,468 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,468 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,473 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:27,473 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:27,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2022-11-23 03:51:27,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:27,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:27,491 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:27,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-23 03:51:27,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:27,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,507 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,507 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,512 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:27,512 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:27,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-23 03:51:27,528 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:27,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:27,529 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:27,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-23 03:51:27,532 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 03:51:27,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,545 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,545 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,549 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-23 03:51:27,549 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-23 03:51:27,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2022-11-23 03:51:27,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-23 03:51:27,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 [2022-11-23 03:51:27,564 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-23 03:51:27,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-23 03:51:27,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-23 03:51:27,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-23 03:51:27,580 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-23 03:51:27,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-23 03:51:27,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-23 03:51:27,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-23 03:51:27,581 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-23 03:51:27,582 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-23 03:51:27,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-23 03:51:27,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-23 03:51:27,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/bin/uautomizer-QkZJyEgLgS/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2022-11-23 03:51:27,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 03:51:27 BoogieIcfgContainer [2022-11-23 03:51:27,598 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-23 03:51:27,599 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-23 03:51:27,599 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-23 03:51:27,599 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-23 03:51:27,600 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:51:10" (3/4) ... [2022-11-23 03:51:27,604 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-23 03:51:27,604 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-23 03:51:27,606 INFO L158 Benchmark]: Toolchain (without parser) took 17412.92ms. Allocated memory was 157.3MB in the beginning and 237.0MB in the end (delta: 79.7MB). Free memory was 112.8MB in the beginning and 91.3MB in the end (delta: 21.5MB). Peak memory consumption was 101.4MB. Max. memory is 16.1GB. [2022-11-23 03:51:27,606 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 157.3MB. Free memory was 132.0MB in the beginning and 131.9MB in the end (delta: 108.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 03:51:27,607 INFO L158 Benchmark]: CACSL2BoogieTranslator took 230.73ms. Allocated memory is still 157.3MB. Free memory was 112.6MB in the beginning and 103.0MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-23 03:51:27,607 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.06ms. Allocated memory is still 157.3MB. Free memory was 103.0MB in the beginning and 101.6MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-23 03:51:27,608 INFO L158 Benchmark]: Boogie Preprocessor took 32.57ms. Allocated memory is still 157.3MB. Free memory was 101.6MB in the beginning and 100.7MB in the end (delta: 963.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 03:51:27,608 INFO L158 Benchmark]: RCFGBuilder took 385.68ms. Allocated memory is still 157.3MB. Free memory was 100.7MB in the beginning and 91.3MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-23 03:51:27,609 INFO L158 Benchmark]: BuchiAutomizer took 16715.43ms. Allocated memory was 157.3MB in the beginning and 237.0MB in the end (delta: 79.7MB). Free memory was 91.1MB in the beginning and 91.3MB in the end (delta: -166.8kB). Peak memory consumption was 107.7MB. Max. memory is 16.1GB. [2022-11-23 03:51:27,609 INFO L158 Benchmark]: Witness Printer took 5.32ms. Allocated memory is still 237.0MB. Free memory is still 91.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 03:51:27,611 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 157.3MB. Free memory was 132.0MB in the beginning and 131.9MB in the end (delta: 108.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 230.73ms. Allocated memory is still 157.3MB. Free memory was 112.6MB in the beginning and 103.0MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.06ms. Allocated memory is still 157.3MB. Free memory was 103.0MB in the beginning and 101.6MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.57ms. Allocated memory is still 157.3MB. Free memory was 101.6MB in the beginning and 100.7MB in the end (delta: 963.1kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 385.68ms. Allocated memory is still 157.3MB. Free memory was 100.7MB in the beginning and 91.3MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 16715.43ms. Allocated memory was 157.3MB in the beginning and 237.0MB in the end (delta: 79.7MB). Free memory was 91.1MB in the beginning and 91.3MB in the end (delta: -166.8kB). Peak memory consumption was 107.7MB. Max. memory is 16.1GB. * Witness Printer took 5.32ms. Allocated memory is still 237.0MB. Free memory is still 91.3MB. 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 16.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 16.5s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital29 mio100 ax100 hnf100 lsp83 ukn88 mio100 lsp100 div575 bol100 ite100 ukn100 eq145 hnf95 smp42 dnf100 smp100 tf102 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 48ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s 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;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset, main_~#cstats~0#1.base, main_~#cstats~0#1.offset;call main_~#cstats~0#1.base, main_~#cstats~0#1.offset := #Ultimate.allocOnStack(40);" "call main_#t~memset~res3#1.base, main_#t~memset~res3#1.offset := #Ultimate.C_memset(main_~#cstats~0#1.base, main_~#cstats~0#1.offset, 10, 40);"< "assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset;" "#t~loopctr5 := 0;" "assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5;" Loop: "assume #t~loopctr5 % 4294967296 < #amount % 4294967296;#t~loopctr5 := 1 + #t~loopctr5;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-23 03:51:27,628 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f833632-0afe-4796-bd25-e032ec337dd7/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_6f833632-0afe-4796-bd25-e032ec337dd7/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